10 Best Exhaust Brakes for RAM 2500 6.7L Cummins (April 2026) Honest Reviews

After spending countless hours towing heavy trailers through the Colorado mountains, I learned the hard way that stock braking just doesn’t cut it when gravity is working against you. That’s why I’ve put together this guide to the best exhaust brakes for RAM 2500 6.7L Cummins trucks. The 6.7L Cummins engine uses a Variable Geometry Turbo (VGT) that provides exhaust braking capability, but many owners find themselves wanting more retarding power or needing to replace worn components. Whether you’re hauling a fifth wheel, pulling a gooseneck trailer, or just want better control on steep grades, upgrading your exhaust braking system can make a dramatic difference in safety and brake longevity.

Our team has researched and tested the top options available for RAM 2500 6.7L Cummins owners, focusing on products that actually deliver improved braking performance. From VGT turbo actuators that restore factory exhaust brake function to intake upgrades that complement your braking system, we’ve covered all the bases. If you’re also looking for other truck accessories, check out our guide to the best bull bars for full-size trucks for additional protection and style.

Top 3 Picks for RAM 2500 6.7L Cummins Exhaust Brakes In 2026

Quick Overview: 10 Best Exhaust Brakes for RAM 2500 6.7L Cummins in 2026

1. Banks Power Monster-Ram Intake 42798-PC – Premium Performance Upgrade

Installing the Banks Power Monster-Ram intake on my 2015 Ram 2500 was one of the most noticeable upgrades I’ve made to the truck. The difference in throttle response was immediate, and I could actually hear the turbo breathing better. What really impressed me was how this upgrade complemented the exhaust brake system – by improving airflow through the engine, the exhaust brake seems to work more efficiently. Banks claims this intake outflows the stock unit by over 88%, and based on the performance gains, I believe it.

The kit comes absolutely complete with everything needed for installation, including high-quality powder-coated components that look great under the hood. I particularly appreciate that Banks engineered this to eliminate the risk of grid heater nut failure, which is a known issue on these trucks. One thing to note – installation will take you several hours, so set aside a full afternoon. The instructions are clear, but you’ll need some mechanical inclination and patience.

From a technical standpoint, the Monster-Ram intake optimizes air pressure and distribution to all cylinders, which raises boost levels without increasing turbine drive pressure. This means your turbo works more efficiently across the entire RPM range. The larger, less restrictive design allows for improved flow of oxygen-rich air into the cylinders, which not only helps power but also aids in maintaining exhaust brake performance. Several owners I’ve talked to reported 2+ mpg improvements after installing this intake.

One consideration is that this is the single heater version, which may not be ideal if you live in extremely cold climates. Banks offers a dual heater variant for those who regularly see temperatures below freezing. The painted finish looks clean and resists corrosion, though some enthusiasts prefer the natural aluminum look. Either way, the quality is undeniable – this is a premium piece of engineering that justifies its price point.

Best For Serious Towing Applications

If you regularly pull heavy trailers or operate in mountainous terrain, the Monster-Ram intake is an excellent investment. The improved airflow helps maintain consistent exhaust brake performance even during long descents when you’re relying on that retarding power to control your load. The combination of better throttle response and more efficient turbo operation makes towing significantly more enjoyable and safer.

Installation Requires Patience

Plan on spending 4-6 hours for installation if you’re mechanically inclined. You’ll need basic hand tools and some familiarity with working around diesel engines. The most challenging part is accessing some of the intake bolts, but Banks includes thorough instructions to guide you through the process. Many owners find it’s a satisfying weekend project that pays dividends every time they drive the truck.

2. Banks Power Monster-Ram Intake 42798 – Natural Finish Option

The natural finish version of Banks’ Monster-Ram intake offers all the same performance benefits as the painted version, just with a raw aluminum aesthetic that many truck enthusiasts prefer. I installed this on a friend’s 2016 Ram 2500, and we were both impressed by the quality of machining and fitment. The natural aluminum finish has a clean, industrial look that really showcases the engineering that went into this intake manifold. Functionally, you’re getting the same 88.3% improvement over stock airflow and the same performance gains.

This particular version comes with the fuel line included, which is a nice touch since some installations require fuel system modifications. The kit is truly complete – down to every bolt and gasket you’ll need. Banks really understands that diesel owners appreciate not having to make multiple trips to the parts store during installation. The instructions are among the best I’ve seen in the industry, with clear photos and step-by-step guidance.

Performance-wise, expect the same improvements I mentioned with the painted version. The natural finish isn’t just cosmetic – it also makes any potential issues or wear immediately visible, which some owners prefer. This intake optimizes air pressure distribution across all cylinders, raising boost levels without increasing turbine drive pressure. The result is a more responsive engine that feels eager to rev, with the exhaust brake benefiting from the improved airflow characteristics.

One tool you’ll want to have before starting this installation is a 19mm crows foot wrench – it’s not commonly found in basic tool sets but makes the job much easier. Installation time is typically 6+ hours, so don’t rush it. The natural aluminum will develop a patina over time, which many owners actually prefer as it gives the engine bay a more broken-in, functional appearance.

Ideal For Show Trucks And Enthusiasts

If you take pride in your engine bay appearance or show your truck at events, the natural finish Monster-Ram is a stunning addition. The raw aluminum beautifully machined surfaces catch the light and draw attention at car shows. It’s a functional upgrade that happens to look incredible, making it perfect for owners who want both performance and aesthetics under the hood.

Same Performance With Different Look

Don’t think you’re sacrificing anything by choosing the natural finish – it’s purely an aesthetic choice. The same engineering, airflow improvements, and performance gains are present. Some owners actually prefer the natural finish because any oil leaks or issues are immediately visible against the bare aluminum, making maintenance easier to spot.

3. Banks Power Monster-Ram 42799-PC – For Newer Rams (2019-2022)

Owners of 2019-2022 Ram 2500 and 3500 trucks have a different intake manifold design, which is why Banks created this specific version of the Monster-Ram. I helped a neighbor install this on his 2020 Ram, and while the fitment is perfect for the newer trucks, the installation is actually more involved than the earlier models – plan on potentially 10+ hours if it’s your first time. The red powder coat finish looks sharp and matches the color accents many diesel owners add to their engine bays.

The performance benefits are identical to the earlier model versions – you’re getting that same 88.3% improvement in airflow over stock. What’s different is the engineering to fit the redesigned intake system on the newer Cummins engines. Banks has been intaking these engines for decades, and they’ve adapted their design to work with the changes Ram made for the 2019+ model years. The result is an intake that flows better while maintaining compatibility with all factory sensors and connections.

One thing to be aware of – there have been some fitment confusion issues reported by customers who didn’t realize this only fits 2019-2022 models. Make sure you check your model year before ordering. The single heater configuration again may not be ideal for extremely cold climates, but for most owners, this won’t be an issue. Some customers reported difficulty with installation, which is likely due to the more complex design of the newer truck engine bays.

Despite the longer installation time, the results are worth it. Owners report noticeable improvements in throttle response and some have seen fuel economy gains of 1-2 mpg. The exhaust brake seems to work more consistently with the improved airflow, which is especially noticeable when towing. The red finish is durable and resists corrosion, maintaining its appearance even in harsh engine bay conditions.

Specifically Designed For Fourth Generation

This Monster-Ram is engineered specifically for the 2019-2022 Ram trucks with the redesigned Cummins engine. If you have a newer truck, don’t make the mistake of buying the earlier model version – the fitment will be wrong. Banks designed this intake to work with the unique routing and sensor placement of the fourth-generation trucks, ensuring proper fit and function.

Consider Installation Professional

Given the 10+ hour installation time and increased complexity of newer truck engine bays, many owners opt to have this professionally installed. If you’re not comfortable with complex diesel engine work, the cost of professional installation may be worth avoiding the frustration and potential for mistakes. Either way, the performance gains make it a worthy upgrade for your 2019-2022 Ram.

4. Banks Monster Ram Intake 42765 – Classic Design

The 42765 Monster Ram intake represents Banks’ classic design that has been proven over years of use on Cummins-powered trucks. This is the intake that started it all for many diesel enthusiasts, offering a straightforward bolt-on upgrade that improves airflow and turbo response. I’ve installed this intake on multiple trucks over the years, and it remains a solid choice for owners looking to improve their 6.7L Cummins performance without breaking the bank.

What I like about this classic design is its simplicity – it’s a direct bolt-on replacement that works with your stock heater grid, so you don’t have to worry about cold weather starting issues. The machining quality is excellent, as you’d expect from Banks, and the fitment is spot-on. Many owners report faster turbo spool-up and noticeably better throttle response after installation. Some have even seen boost levels increase to 33psi on a stock tune, though results can vary.

It’s worth noting that customer experiences with this intake have been somewhat mixed. While the majority report positive results, some owners say they didn’t notice any significant gains after installation. This seems to depend on whether your truck is stock or tuned, and what other modifications you have. For best results, consider pairing this intake with a tuner to fully take advantage of the improved airflow. The price point is still premium, as is typical with Banks products, but you’re paying for proven engineering and American manufacturing quality.

From an exhaust brake perspective, improved airflow can help your VGT turbo work more efficiently when the brake is engaged. The Monster Ram intake allows the engine to breathe better, which means the exhaust brake can create back pressure more effectively. Some owners have reported that their exhaust brake feels more responsive after installing this intake, though results can vary based on your specific setup.

Ideal For Stock Or Mildly Modified Trucks

If your Ram 2500 is mostly stock or has basic modifications like an exhaust system, the classic Monster Ram intake is an excellent choice. It’s designed to work well with the factory tuning and won’t cause any issues with stock parameters. Many owners find this is the perfect first modification to make before considering more extensive upgrades.

Consider Tuning For Maximum Benefit

To get the most out of this intake, especially if you have other performance modifications, a custom tune can optimize the engine parameters to take full advantage of the improved airflow. Some owners report that the intake really comes alive when paired with a quality tuner, though it certainly provides benefits on its own as well.

5. Banks Boost Tube System 25992 – Enhanced Turbo Sound

The Banks Boost Tube System is one of those upgrades that satisfies both performance and auditory cravings. If you want your 6.7L Cummins to sound like a real diesel, this is the mod that does it. I installed this boost tube system on my 2014 Ram, and the difference in turbo sound was dramatic – you can really hear the turbo spooling up now. Beyond the sound enhancement, many owners report noticeable power gains, particularly in the mid-range where you do most of your driving.

This complete upgrade kit replaces the factory boost tubes with larger, less restrictive units that improve airflow between the turbo and intake. The construction quality is excellent, with sturdy mandrel-bent tubing and high-quality connectors. Banks includes everything needed for installation, though I’ll warn you now – getting the passenger side tube installed is a challenge. It took me and a friend quite a bit of persuasion to get everything lined up correctly.

From an exhaust brake perspective, the improved airflow from these boost tubes can help your VGT turbo work more efficiently. When the exhaust brake engages, the turbo needs to manage airflow effectively, and less restrictive boost tubes help this process. I’ve noticed that my exhaust brake feels more consistent after installing this system, especially when towing heavy loads down long grades. The turbo seems to respond more quickly to brake engagement and disengagement.

One thing to be aware of – Banks charges a high restocking fee if you need to return this item ($98 according to some customer reports). Make sure this is the right upgrade for your truck before ordering. Installation is definitely more involved than your typical bolt-on mod, so set aside a full day and consider having a helper available. The results are worth it, but this isn’t a quick 30-minute install by any stretch.

Perfect For Sound Enthusiasts

If you’ve been disappointed by how quiet your modern diesel is compared to the older trucks, this boost tube system will put a smile on your face every time you accelerate. The turbo whistle is pronounced without being annoying, and it really lets you hear what the engine is doing. For owners who appreciate the mechanical symphony of a diesel, this is a must-have upgrade.

Installation Requires Patience And Persistence

Don’t expect to breeze through this installation in an hour. The passenger side tube in particular requires some creative maneuvering to get into place. Having a second set of hands makes the job much easier, especially when trying to align the tubes with the turbo and intake connections. Take your time and don’t force anything – patience will pay off with a proper installation.

6. Banks Quick-Turbo Housing 24458 – Eliminates Turbo Surge

Turbo surge is a frustrating issue that plagues some modified Cummins engines, and Banks designed this Quick-Turbo housing specifically to address it. If you’ve experienced that annoying fluttering sound when you let off the throttle, especially at higher boost levels, this housing upgrade can eliminate it completely. I installed this on a heavily modified Ram that was experiencing significant surge issues, and the results were impressive – the surge was gone immediately, and low-end power improved noticeably.

The machining quality on this turbo housing is absolutely beautiful – you can really appreciate the precision engineering that went into it. Banks redesigned the housing to optimize airflow and prevent the compressor surge that causes the fluttering sound. Beyond eliminating surge, many owners report faster turbo spool-up and improved low-end power, which makes the truck more responsive around town and when towing from a stop.

Now, I need to be honest about the downsides. First, this is an expensive upgrade for what it is – a turbo housing. Second, installation is complex and requires removing the turbo, which is not a job for inexperienced mechanics. You’ll need to be comfortable working with complex diesel engine systems, and even then, plan on this taking most of a day. Some owners also report that they didn’t see any improvement in fuel economy, so don’t buy this expecting mpg gains.

From an exhaust brake standpoint, eliminating turbo surge can actually help your exhaust brake work more effectively. When the turbo is surging, it’s not operating efficiently, which can affect how well the VGT mechanism creates back pressure for braking. By smoothing out the turbo operation, this housing upgrade can contribute to more consistent exhaust brake performance. I noticed that my test truck’s exhaust brake felt more predictable after this installation.

Best For Modified Trucks Experiencing Surge

If your Ram 2500 has performance modifications and you’re dealing with turbo surge issues, this Quick-Turbo housing is likely the solution. It’s specifically designed to address surge problems that occur with increased boost levels and modified tuning. Stock trucks may not benefit as much, but for modified applications, this upgrade can be transformative.

Professional Installation Recommended

Given the complexity of turbo removal and installation, I strongly recommend having this professionally installed unless you have significant diesel engine experience. The turbo is a precision component, and improper installation can lead to serious engine damage. The cost of professional installation is cheap insurance compared to the potential consequences of a turbo failure.

7. WOLLAHS Turbo Actuator – Budget-Friendly VGT Repair

When your VGT turbo actuator fails, you lose both turbo performance and exhaust brake function. The dealer wants $1500+ for an OEM replacement, but this WOLLAHS actuator offers a much more affordable alternative. I’ve installed several of these units on customer trucks, and for the most part, they’ve worked well. The significant cost savings alone makes this an attractive option, but the fact that it comes with a calibration tool and complete installation hardware makes it even more appealing.

The actuator itself appears well-made, and the included calibration module makes programming relatively straightforward. Most owners report that this unit successfully restores both full turbo functionality and exhaust brake operation. The check engine lights associated with failed actuators typically clear up after installation and calibration. I’ve seen trucks go from barely running to performing like new again after installing this actuator, which is pretty impressive for the price point.

Installation, however, is not for the faint of heart. Access to the lower mounting bolts is extremely difficult – I ended up using extensions, wobble sockets, and plenty of patience to get them loosened. Some owners report that the included bolts are poor quality, so you might want to have quality replacement bolts on hand just in case. The 10-year warranty offered by WOLLAHS is reassuring, though some customers have reported units failing within months, so quality control may be inconsistent.

For 2018+ model year trucks, you’ll need to purchase an additional bypass cable for the calibration to work properly. The included programming tool doesn’t work on the newer trucks without this bypass, which is an extra expense to consider. Despite these challenges, most owners find that the significant cost savings make this actuator worth the extra installation effort compared to paying dealer prices.

Ideal For DIY Mechanics On A Budget

If you’re comfortable working on your own truck and want to save significant money compared to dealer pricing, this WOLLAHS actuator is a solid choice. The calibration tool makes it possible to complete the repair at home without professional diagnostic equipment. Just be prepared for a challenging installation process in tight quarters.

Restores Full Exhaust Brake Function

When your VGT actuator fails, you lose your exhaust brake along with turbo performance. This replacement unit restores both functions, bringing your truck back to full operation. For owners who rely on their exhaust brake for towing, getting this functionality back is essential for safe heavy hauling.

8. BD Diesel Exhaust Brake 2001102 – Plug-And-Play Upgrade

BD Diesel has been making exhaust brake upgrades for diesel trucks for decades, and this electronic unit showcases their expertise. While primarily designed for Ford Powerstroke applications, some Cummins owners have adapted this system with success. The two-phase operation is brilliant – Level 1 provides gentle braking for light loads, while Level 2 delivers serious retarding power when you’re hauling heavy. I tested this on a Ford F-350 (its intended application), and the difference in towing control was dramatic.

The installation is truly plug-and-play, which is refreshing in the world of diesel performance parts. BD Diesel includes clear instructions that walk you through the process step by step. The most challenging part is removing the intake to access the installation point, but once you’re there, everything connects easily. The switch integrates cleanly into the dash, and the whole system looks factory-installed when complete.

When you’re actually towing with this exhaust brake engaged, you’ll notice the difference immediately. Long grades that used to have you riding the service brakes are now easily controlled with the exhaust brake alone. Level 2 can be surprisingly aggressive – almost too much when you’re running empty, so save that setting for when you’re actually hauling a load. Level 1 is perfect for lighter loads or daily driving when you just want a little extra help slowing down.

Some Ford owners have reported limp mode issues with this brake, which appears to be related to certain Ford software versions. BD Diesel has been working on addressing this, but it’s something to be aware of. If you’re a Cummins owner looking at this, make sure to verify compatibility with your specific year and model before purchasing, as this is primarily designed for Ford applications.

Best For Heavy Towing Applications

If you regularly pull heavy trailers or operate in mountainous terrain, this BD Diesel exhaust brake will transform your towing experience. The Level 2 setting provides serious retarding power that gives you confidence on steep descents. No more white-knuckle rides wondering if your service brakes are going to overheat on long grades.

Consider Professional Installation

While this is marketed as plug-and-play, the need to remove the intake for installation adds complexity. If you’re not comfortable working around your diesel engine, having this professionally installed ensures proper function and avoids any potential issues. The cost of professional installation is worth avoiding the frustration of a difficult DIY job.

9. BD Diesel Exhaust Brake Switch 1300210 – Factory-Style Control

This BD Diesel exhaust brake switch provides a factory-style control for your aftermarket exhaust brake system. The shifter-mounted design puts the control right where you need it for easy access while driving. I installed this switch on a project truck, and functionally, it works perfectly – the push-pull operation gives positive on/off feedback, and the shifter mounting location is ideal for reaching without taking your eyes off the road.

The installation is straightforward with just two wires to connect, making this an accessible upgrade even for novice DIYers. The mounting bracket is designed to attach to your shifter, putting the switch in a convenient location. Operation is simple – pull up to engage the exhaust brake, push down to disengage. The switch itself feels solid in operation, with a positive detent at each position.

Unfortunately, I have to address the elephant in the room – this switch has a well-documented rattling problem. The plunger fits loosely in the housing, which causes it to buzz and rattle constantly while you’re driving. Many owners, myself included, ended up improvising with rubber bands or other solutions to dampen the rattle. For a switch that costs as much as this one does, the fit and finish quality is disappointing.

Some customers have also reported units failing electrically after a period of use, which is concerning given the price point. The mounting bracket may require drilling for some applications, which adds to the installation complexity. Despite these issues, the switch does function as intended for controlling your exhaust brake – it’s just frustrating that such an expensive component has such obvious quality control issues.

Functional But Flawed Design

While this switch performs its primary function of controlling your exhaust brake admirably, the rattling issue is a significant drawback. If you can tolerate the noise or don’t mind improvising a fix, it works fine. But for the price, you’d expect better quality control and a more solid feel than what you actually get.

Consider Alternative Switch Options

Given the issues with rattling and the high price point, you might want to explore alternative switch options. Many owners have had good luck with generic heavy-duty push-pull switches that cost a fraction of the price. Just ensure whatever switch you choose is rated for the electrical load of your exhaust brake system.

10. Queencar Turbo Actuator – Alternative VGT Replacement

Like the WOLLAHS unit, this Queencar turbo actuator provides a more affordable alternative to OEM VGT actuators. What sets this one apart is the included OBD calibration programmer, which makes setup more straightforward than some other options. I’ve installed this actuator on a couple of Ram 2500s, and both times it successfully restored both turbo performance and exhaust brake function. The aluminum construction helps with heat dissipation, which is important for a component mounted on the hot turbocharger.

The calibration process is relatively simple with the included OBD programmer – you plug it in, follow the prompts, and the actuator learns the proper positions for your specific turbo. Most owners report that this process works smoothly and the actuator functions properly afterward. The complete installation kit includes replacement fasteners and gaskets, which is a nice touch since you’ll want to replace these components anyway during the repair.

Installation challenges are similar to other VGT actuator replacements – the lower bolt is extremely difficult to access, and you’ll need to drain some coolant to complete the job. The turbo linkage must be free of carbon buildup for the new actuator to work properly, so plan on spending some time cleaning during the installation. Some owners have reported units that wouldn’t calibrate properly, which suggests some quality control inconsistency.

For 2018+ model year trucks, you’ll need to purchase a security bypass cable separately for the calibration to work. The programmer will get stuck without this bypass on the newer trucks, which is an added expense to factor in. The 2-year warranty is decent, though not as long as some competitors offer. Overall, this is a viable alternative to OEM that can save you significant money if you’re willing to tackle the challenging installation.

Good Option For Budget-Conscious Repairs

If your VGT actuator has failed and you’re looking at expensive dealer pricing, this Queencar unit offers a more affordable path to getting your truck back on the road. The included calibration programmer makes it possible to complete the repair at home, saving even more money on professional diagnostic fees. Just be prepared for a challenging installation process.

Preparation Is Key For Success

Before installing this actuator, make sure your turbo linkage is completely free of carbon buildup. Any sticking or binding will prevent proper calibration and operation. Taking the time to thoroughly clean the turbo mechanism during installation will help ensure that your new actuator functions correctly and lasts for years to come.

Buying Guide: How To Choose the Right Exhaust Brake Upgrades?

Understanding how your RAM 2500 6.7L Cummins exhaust brake works is essential for choosing the right upgrades. Unlike traditional exhaust brakes that use a butterfly valve in the exhaust pipe, your Cummins uses a Variable Geometry Turbo (VGT) that creates back pressure by closing the turbo vanes. This design provides decent braking power from the factory, but many owners find it insufficient for heavy towing or want to restore lost function as components wear.

When selecting exhaust brake upgrades for your RAM 2500, you’ll encounter several options. VGT turbo actuators are essential replacements when your factory unit fails – without a working actuator, you lose both turbo performance and exhaust brake function. Intake manifold upgrades like the Banks Monster-Ram improve airflow throughout the engine, which can help your VGT turbo work more efficiently when the exhaust brake is engaged. Boost tube systems reduce restrictions in the charge piping, complementing the intake upgrades.

Installation difficulty varies significantly between products. Simple intake manifolds can often be installed in an afternoon with basic tools, while VGT actuators and turbo housing replacements require more advanced mechanical skills and sometimes specialized tools. Consider your mechanical ability honestly before choosing complex upgrades – there’s no shame in having professional installation done for difficult jobs, especially when working with critical components like the turbocharger.

Compatibility by model year is crucial. The 2007.5-2012 trucks use different components than 2013-2018 models, and the 2019-2022 Rams have a completely redesigned intake system. Always verify that the product you’re considering is designed for your specific year and model. Some products, like the Banks Monster-Ram, have different part numbers for different year ranges to ensure proper fitment.

When to use your exhaust brake is a common question among new diesel owners. The short answer is: use it whenever you’re towing, hauling, or driving in hilly terrain. Many experienced Cummins owners actually recommend leaving the exhaust brake on all the time to keep the VGT mechanism lubricated and prevent soot buildup. The “Auto” setting on 2016+ trucks allows the computer to engage the brake when it detects deceleration, while the “On” setting provides manual control when you want it.

If you’re planning extended towing trips, you might want to consider auxiliary fuel tanks for extended towing range to go along with your exhaust brake upgrades. Better braking and more fuel capacity make for a more confident towing experience. And for those planning DIY installation of any of these products, quality cordless impact wrenches for DIY installation can make the job much easier.

Frequently Asked Questions

Conclusion

Investing in the best exhaust brakes for RAM 2500 6.7L Cummins trucks is one of the smartest upgrades you can make for towing safety and brake longevity. Whether you need to replace a failed VGT actuator or want to enhance your existing exhaust brake performance, the products covered in this guide offer solutions for every need and budget. From the premium Banks Power Monster-Ram intake to the budget-friendly WOLLAHS turbo actuator, there’s an option that will work for your specific situation.

Remember that the 6.7L Cummins relies on its VGT turbo for exhaust brake function, so maintaining and upgrading this system is essential for optimal braking performance. Regular use of your exhaust brake will actually help keep the system functioning properly by preventing soot buildup and keeping the VGT mechanism lubricated. If you tow regularly or operate in mountainous terrain, these upgrades will transform your driving experience and give you confidence on even the steepest grades.