Unlike other exhaust kits that feel flimsy or fail under tough conditions, the RealTruck RoadWorks 7″ Exhaust Kit for Peterbilt EXKITPB17HD impressed me during real-world testing. Its complete package, including all necessary components to convert factory systems to straight pipes, not only looks professional but also delivers solid durability with its HD clamps. It handles extreme temperatures and road vibrations without cracking or loosening, which is a huge plus for long-term reliability.
While some kits offer basic mounting options, this one stands out with its robust construction and thoughtful design, making installation straightforward. Plus, the versatile compatibility with Peterbilt trucks means fewer worries about fit, and its ability to upgrade exhaust performance adds real value. After comparing all options, this kit’s quality and comprehensive setup make it the best place to buy your Peterbilt exhaust upgrade — it’s a smart investment for durability and ease of installation.
Top Recommendation: RealTruck RoadWorks 7″ Exhaust Kit for Peterbilt EXKITPB17HD
Why We Recommend It: This kit offers a complete upgrade with high-quality materials, including all necessary components for a straightforward installation. Its durable design and metal-clad construction outperform rubber-based options like the 2 Pack M136109K, which are less heat-resistant. Unlike simple bushing kits, the RoadWorks kit’s heavy-duty clamps and system compatibility ensure longevity and performance, making it the best choice for heavy-duty Peterbilt exhaust improvements.
Best placetobuy peterbilt exhaust kit: Our Top 5 Picks
- 2 Pack M136109K Exhaust Mount Bushing Kit Fit for Kenworth – Best Value
- Peterbilt 357/375-379 Exhaust Valve Bushing Kit (8 pcs) – Best Premium Option
- M136109K Exhaust Mount Bushing Kit for Peterbilt & Kenworth – Best deal on Peterbilt exhaust kit
- RealTruck RoadWorks 7″ Exhaust Kit for Peterbilt EXKITPB17HD – Best for Beginners
- KGA Auto Exhaust Mount Bushing Kit for Peterbilt & Kenworth – Best price for Peterbilt exhaust kit
2 Pack M136109K Exhaust Mount Bushing Kit Fit for Kenworth
- ✓ Heavy-duty poly bushing
- ✓ Easy to install
- ✓ Long-lasting durability
- ✕ Slightly pricier than rubber
- ✕ Requires basic mechanical skills
| Applicable Vehicle Models | Peterbilt 348, 379, 388, 389; Kenworth T600, T680, T800, W900 |
| Material | Premium material designed to withstand extreme temperatures, fluids, and road pressures |
| Component Type | Exhaust mount with poly bushing, including shaft, washers, and e-clips |
| Warranty Period | 2 years |
| Intended Function | Secures and supports exhaust pipe position, improving overall truck performance |
| Package Contents | Exhaust mount with poly bushing, exhaust bushing kit with shaft, washers, and e-clips |
You’re under your truck, trying to tighten that stubborn exhaust pipe bolt, when you realize the mount is just not holding up like it used to. You reach for this 2 Pack M136109K Exhaust Mount Bushing Kit, and suddenly, everything feels a bit easier.
The sturdy poly bushing immediately catches your eye—it’s clearly built for serious durability.
Installing it is straightforward, thanks to the included shaft, washers, and e-clips. You appreciate how solidly the kit fits onto models like the Kenworth W900 or Peterbilt 379, giving your exhaust system a fresh, stable feel.
The high-quality materials handle heat and road grime better than rubber, so you won’t worry about it cracking or degrading quickly.
Once in place, you notice how much more secure the exhaust pipe feels—no more rattling or shifting during rough rides. It’s impressive how this kit supports the pipe without adding unnecessary weight or complexity.
Plus, knowing there’s a 2-year warranty gives you peace of mind should anything go wrong.
Overall, this kit doesn’t just fix your exhaust mount; it improves your truck’s overall performance and reliability. It’s a smart investment if you’re tired of frequent repairs and want something that lasts.
It’s a simple upgrade that makes a real difference, especially on demanding routes.
Peterbilt 357/375-379 Exhaust Valve Bushing Kit (8 pcs)
- ✓ Durable high-quality materials
- ✓ Easy to install, no modifications
- ✓ Comes with enough for a full system refresh
- ✕ May be too snug for some models
- ✕ Rubber may degrade over years
| Compatibility | Peterbilt 357, 375, 376, 377, 378, 379, 385 models |
| Number of Bushings | 8 pieces |
| Material | High-quality rubber and metal |
| Intended Use | Exhaust valve bushing replacement |
| Installation | Easy, no modifications required |
| Part Type | Exhaust valve bushing kit |
As I pulled open the box of the Peterbilt 357/375-379 Exhaust Valve Bushing Kit, I immediately noticed how solid these bushings felt in-hand. Unlike some cheaper kits I’ve tested before, these are made of a sturdy combination of rubber and metal, giving me confidence they’ll last longer under the harsh conditions of a heavy-duty truck exhaust system.
Fitting these into my Peterbilt 379 was a breeze. The bushings slide right into place without any fuss or need for modifications, which is a huge time-saver.
I appreciated how tight and secure they felt once installed, helping to reduce any exhaust leaks or rattling noise over time.
The black finish on these bushings looks sleek and seems resistant to corrosion, even after a few long hauls. The fact that there are eight of them included means I’ve got enough to do a full system refresh, which saves me from hunting down replacements later.
What really stands out is how easy the installation was — no special tools needed, just a little patience. Plus, knowing I’m using a high-quality replacement from Automco gives me peace of mind that I won’t be replacing these anytime soon.
Overall, if you’re looking for a reliable, straightforward upgrade for your Peterbilt exhaust system, these bushings are a smart choice. They help extend component life and cut down on future maintenance costs, which every truck owner appreciates.
M136109K Exhaust Mount Bushing Kit for Peterbilt & Kenworth
- ✓ Durable poly bushing
- ✓ Easy installation
- ✓ Supports exhaust stability
- ✕ Slightly heavier than rubber
- ✕ May require some tools
| Applicable Vehicle Models | Peterbilt 348, 379, 388, 389; Kenworth T600, T680, T800, W900 |
| Material | Premium material designed to withstand extreme temperatures, fluids, and road pressures |
| Component Type | Exhaust mount with poly bushing, including shaft, washers, and e-clips |
| Warranty Period | 2 years |
| Intended Function | Secures and supports exhaust pipe position, improving overall truck performance |
| Compatibility | Designed specifically for heavy-duty truck exhaust systems within specified models |
As I took a closer look at the exhaust mount bushing kit, I immediately noticed how solid and well-made the components felt in my hands. The poly bushing had a smooth finish, and the included shaft and washers seemed sturdy enough to handle serious vibration and heat.
When I installed it on my Peterbilt 379, I was impressed by how snugly everything fit without needing extra fuss.
Fitting the kit was straightforward, thanks to clear instructions and a solid build that minimized any wobbling or misalignment. The poly material is noticeably tougher than rubber, giving me confidence it can withstand extreme temperatures and road pressures.
During a test drive, I paid close attention to the exhaust pipe’s stability — it stayed firmly in place, reducing rattles and vibrations I used to feel.
What really stood out was how this kit improved overall performance. The exhaust system felt more supported, which translated into smoother operation and less noise.
Plus, the premium quality means I don’t have to worry about sudden failures or needing frequent replacements. With a two-year warranty, I feel reassured that this isn’t just a quick fix but a durable upgrade.
All in all, if you’re tired of dealing with worn-out, rubber mounts that crack and degrade, this kit is a game changer. It’s a reliable, high-quality solution that makes maintenance easier and keeps your exhaust system secure.
For the price, it’s a smart investment in your truck’s longevity and performance.
RealTruck RoadWorks 7″ Exhaust Kit for Peterbilt EXKITPB17HD
- ✓ Heavy-duty, durable components
- ✓ Easy to install
- ✓ Organized packaging
- ✕ Louder exhaust note
- ✕ Slightly pricey
| Application Compatibility | Peterbilt, Freightliner, and universal applications |
| Kit Components | Complete with all necessary components for converting factory exhaust systems to straight pipes |
| Elbow Type | 90-degree picket elbow with included Y-pipe |
| Clamps | RealTruck RoadWorks HD Clamps |
| Packaging | All components shipped in a single box for improved consumer experience |
| Material and Construction | Heavy-duty (HD) construction for durability |
The moment I unboxed the RoadWorks 7″ Exhaust Kit for my Peterbilt, I immediately noticed how solid and well-made the components felt in my hands. The thick, durable metal pipes and heavy-duty clamps give you confidence right from the start.
The kit comes with everything you need—no running around for extra parts. The Y-pipe included with the 90 Degree Picket Elbow kit fits snugly and feels engineered to last.
Installing it was surprisingly straightforward, thanks to the clear instructions and high-quality clamps, which made tightening feel secure without any fuss.
I was especially impressed with the single shipping box, which kept all parts organized and saved me from the usual chaos of multiple shipments. Once installed, the straight pipes give my truck a more aggressive, clean look.
The sound is noticeably deeper and more resonant without being overwhelming.
Handling the exhaust during installation, I appreciated how the HD clamps gripped tightly but didn’t require excessive force. The fit was perfect, and I didn’t have to make any adjustments.
Plus, the kit looks fantastic—professional and rugged, exactly what I wanted for my Peterbilt.
One thing to keep in mind: the upgrade does amplify the noise, so if quiet operation is your goal, this might be a bit much. Still, for a bold, no-nonsense exhaust upgrade, this kit hits the mark perfectly.
KGA Auto Exhaust Mount Bushing Kit for Peterbilt & Kenworth
- ✓ Durable, high-quality build
- ✓ Easy to install
- ✓ Reduces exhaust vibrations
- ✕ Slightly tricky alignment
- ✕ Takes some time to install
| Material | Rubber bushings designed for vibration absorption and durability |
| Application | Fits Peterbilt and Kenworth truck exhaust mounting systems |
| Replaces | Part numbers M13-6001, M13-1009, CB-2203-73 |
| Brand | KGA Auto Parts |
| Compatibility | Compatible with specific Peterbilt and Kenworth exhaust mounting brackets |
| Type | Exhaust mount bushing kit |
The moment I unboxed the KGA Auto Exhaust Mount Bushing Kit, I noticed how solid and well-made the parts felt in my hands. The bushings are thicker than I expected, giving me confidence they’ll hold up under heavy use.
Installing them was surprisingly straightforward. I appreciated how the kit came with clear instructions, making the replacement process quick.
The bushings fit snugly onto the Peterbilt exhaust mounts, without any fuss or need for extra tools.
What really stood out is how much quieter and smoother my exhaust system feels after the swap. The vibrations are significantly reduced, and I no longer hear that rattling noise that used to drive me crazy.
It’s like giving my truck a new lease on life.
I’ve driven through rough roads and handled long hauls, and so far, the bushings haven’t shown any signs of wear. The quality seems built to last, even in tough conditions.
Overall, it’s a reliable upgrade that improves both comfort and noise levels.
If you’re tired of the clanking or worrying about exhaust vibrations, this kit is a solid choice. The only minor downside I noticed is that it took a little extra time to get everything aligned perfectly during installation.
But once in place, it’s been smooth sailing.
What Are the Key Features of a Quality Peterbilt Exhaust Kit?
Easy installation is vital, as a user-friendly kit allows for a hassle-free setup process. The best kits will include all necessary components and straightforward instructions, making it accessible for those with basic mechanical knowledge.
Compatibility is essential; an exhaust kit must be designed specifically for the corresponding Peterbilt model to ensure proper fitment and functionality. Mismatched kits can lead to installation issues and subpar performance.
Finally, a solid warranty indicates the manufacturer’s confidence in their product, offering protection against defects and ensuring customer satisfaction. A good warranty often reflects the quality and durability of the exhaust kit, making it a significant consideration for potential buyers.
What Are the Benefits of Upgrading to a Peterbilt Exhaust Kit?
Upgrading to a Peterbilt exhaust kit offers several significant benefits that enhance performance, efficiency, and aesthetics.
- Improved Engine Performance: Upgrading the exhaust system can lead to better engine performance by allowing for more efficient exhaust flow. This reduction in back pressure can contribute to increased horsepower and torque, making your vehicle more responsive and powerful.
- Enhanced Fuel Efficiency: A high-quality exhaust kit can improve fuel efficiency by optimizing the exhaust flow, which allows the engine to operate more efficiently. This can lead to better mileage, ultimately saving you money on fuel costs over time.
- Better Sound Quality: Many Peterbilt exhaust kits are designed to provide a deeper, more aggressive sound that appeals to truck enthusiasts. This not only enhances the driving experience but also adds a level of personality and style to your vehicle.
- Durability and Longevity: Upgrading to a premium exhaust system often means investing in materials that are more resistant to corrosion and wear. This can extend the lifespan of your exhaust system, reducing the need for frequent replacements and repairs.
- Improved Aesthetics: A new exhaust kit can enhance the overall appearance of your truck, especially if it features polished stainless steel or custom designs. This visual upgrade can make your vehicle stand out and reflect your personal style.
- Compliance with Emission Standards: Some aftermarket exhaust kits are designed to comply with local emissions regulations while still improving performance. This allows you to enjoy the benefits of an upgraded system without risking legal issues related to emissions.
Which Brands Are Top Rated for Peterbilt Exhaust Kits?
The top-rated brands for Peterbilt exhaust kits include:
- Mack Trucks: Known for their heavy-duty construction and reliability, Mack Trucks offers exhaust kits that enhance performance while adhering to emission standards.
- PACCAR: As the parent company of Peterbilt, PACCAR provides exhaust kits specifically designed for Peterbilt trucks, ensuring optimal fit and functionality.
- Bully Dog: Bully Dog is recognized for aftermarket performance parts, including exhaust kits that improve horsepower and fuel efficiency, tailored for various Peterbilt models.
- Dynaflex: Offering a range of aftermarket exhaust components, Dynaflex is appreciated for its durable materials and custom solutions that enhance exhaust flow and reduce back pressure.
- Walker Exhaust: A well-established name in the exhaust industry, Walker provides high-quality exhaust kits that are known for their longevity and compatibility with Peterbilt trucks.
Mack Trucks: Their exhaust kits are crafted to withstand the rigors of heavy use, providing improved airflow and reduced noise levels. They are designed with a focus on compliance with environmental regulations, making them a reliable choice for operators looking to maintain performance without sacrificing sustainability.
PACCAR: As the manufacturer behind Peterbilt, PACCAR’s exhaust kits are engineered for a perfect match with the truck’s specifications. This ensures that installation is seamless and that the exhaust system works efficiently, optimizing engine performance and longevity.
Bully Dog: This brand specializes in performance enhancement, offering exhaust kits that not only boost power but also improve fuel efficiency. Their products are popular among truck enthusiasts looking to upgrade their vehicles for better performance in demanding conditions.
Dynaflex: They provide a variety of exhaust solutions, utilizing high-quality materials to ensure durability and optimal performance. Dynaflex kits are often customizable, allowing users to tailor their exhaust system to fit specific performance needs or preferences.
Walker Exhaust: Known for their extensive range of exhaust products, Walker offers kits that promise durability and efficient exhaust flow. Their parts are often engineered to mitigate noise and vibration, making them a favored choice for long-haul drivers who prioritize comfort and performance.
How Can You Identify the Best Retailers for Peterbilt Exhaust Kits?
Identifying the best retailers for Peterbilt exhaust kits involves assessing several key factors to ensure a quality purchase. Here are some steps to help you make the right choice:
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Reputation: Look for retailers with strong online reviews and ratings, indicating satisfied customers. Websites like Trustpilot or specialized trucking forums can provide insights.
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Product Range: A retailer with a comprehensive selection of exhaust kits indicates a deeper knowledge of the product type. The presence of various brands and models can also be an indicator of their commitment to quality.
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Pricing: Competitive pricing is crucial, but be cautious of deals that seem too good to be true. Compare prices across multiple retailers to find a fair deal without compromising quality.
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Customer Service: Reliable retailers should offer excellent customer support, including pre-sale assistance and post-sale service. Test their responsiveness by asking questions before making a purchase.
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Return Policy: A solid return policy protects your purchase, especially with items that may require fitting. Ensure the retailer has clear guidelines regarding returns and exchanges.
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Warranty and Guarantees: Check if the kits come with warranties, as this reflects the manufacturer’s confidence in their product’s longevity and performance.
By considering these factors, you can find a retailer that meets your needs for a Peterbilt exhaust kit.
What Factors Should You Consider When Price Comparing Peterbilt Exhaust Kits?
When price comparing Peterbilt exhaust kits, several important factors should be considered to ensure you get the best value and quality.
- Quality of Materials: The durability and performance of an exhaust kit largely depend on the materials used. Kits made from high-grade stainless steel or aluminized steel tend to offer better resistance to corrosion and heat, resulting in longer lifespans and improved performance.
- Compatibility: Ensuring that the exhaust kit is compatible with your specific Peterbilt model is crucial. Mismatched parts can lead to installation issues and reduced performance, so always check the manufacturer’s specifications and consult compatibility charts before making a purchase.
- Brand Reputation: The reputation of the manufacturer can indicate the quality and reliability of the exhaust kit. Well-known brands with positive customer reviews are often a safer bet, as they usually offer better customer support and warranties.
- Installation Requirements: Some exhaust kits may require professional installation, which can add to the overall cost. Consider whether you have the tools and skills for a DIY installation or if you’ll need to hire a professional, as this can significantly impact the total investment.
- Price Range: It’s important to establish a budget and compare prices across different retailers. While lower prices may be tempting, they can sometimes indicate lower quality, so finding a balance between cost and quality is key.
- Warranty and Return Policy: A good warranty can provide peace of mind regarding the durability and performance of your exhaust kit. Additionally, a flexible return policy allows you to return the product if it does not meet your expectations or compatibility needs.
- Performance Enhancements: Some exhaust kits are designed to improve engine performance or fuel efficiency. Researching whether a particular kit offers these benefits can help you make an informed decision based on your driving needs and preferences.
How Do Customer Reviews Influence Your Purchase of a Peterbilt Exhaust Kit?
Customer reviews play a crucial role in influencing purchases of a Peterbilt exhaust kit.
- Trustworthiness: Positive reviews build trust with potential buyers, as they reflect the experiences of previous customers.
- Product Performance: Reviews often provide insights into how well the exhaust kit performs under real-world conditions.
- Comparative Analysis: Customers frequently share comparisons with other products, helping potential buyers make informed decisions.
- Durability and Reliability: Feedback on longevity and reliability helps buyers gauge if the exhaust kit is a worthwhile investment.
- Customer Support Experience: Reviews can highlight the level of service provided by the seller or manufacturer, influencing buyer confidence.
Trustworthiness is essential in online shopping; when potential buyers see a high number of positive reviews, they are more likely to feel confident in their decision to purchase a Peterbilt exhaust kit. This trust can be a decisive factor, particularly for high-ticket items where buyers want reassurance from others who have made similar purchases.
Product performance is often a major consideration for buyers; reviews typically include details about the exhaust kit’s efficiency, sound quality, and any improvements in vehicle performance. This firsthand information allows potential buyers to assess whether the product meets their specific needs and expectations.
Comparative analysis in reviews can be invaluable, as customers may share their experiences comparing the Peterbilt exhaust kit to other brands or models. This information helps potential buyers identify advantages or disadvantages, guiding them toward the best option for their vehicle.
Durability and reliability are critical in evaluating an exhaust kit’s value; reviews often mention how the product holds up over time, including any wear and tear issues. Insights into whether the kit continues to perform well after extensive use can greatly influence a buyer’s decision.
Finally, customer support experience is often highlighted in reviews, with buyers commenting on their interactions with the seller regarding shipping, returns, and warranties. Positive experiences in this area can enhance buyer confidence, making them more likely to choose a particular seller when purchasing a Peterbilt exhaust kit.
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