Collection: Exhaust System Upgrades For Chevrolet Silverado 3500 HD III (K2XX)
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MBRP Universal 6in SS Tip | Silverado 2500/3500 HD (15-26) / Sierra 2500/3500 HD (S6005SLM)
Vendor:MBRPRegular price $141.16 USDRegular priceUnit price / per$209.99 USDSale price $141.16 USDSale -
Fel-Pro Exhaust Manifold Hardware Kit | GM Chevy Silverado/Tahoe/Express/Trax (ES75120)
Vendor:Fel-ProRegular price $29.29 USDRegular priceUnit price / perSale price $29.29 USD -
Wehrli 3in SS Down Pipe | Chevy Silverado 2500/3500 HD Duramax (15-19) (WCF100704)
Vendor:WehrliRegular price $257.05 USDRegular priceUnit price / per$265.00 USDSale price $257.05 USDSale -
MBRP Alum Exhaust System | Chevy/GMC 2500/3500 4in Filter Back D&S (S6033AL)
Vendor:MBRPRegular price $448.44 USDRegular priceUnit price / per$667.05 USDSale price $448.44 USDSale -
MagnaFlow OEM Catalytic Converter | BMW 3/4 Series 11-19 (51209)
Vendor:MagnaflowRegular price $164.73 USDRegular priceUnit price / per$211.00 USDSale price $164.73 USDSale -
Fel-Pro Exhaust Pipe Flange Gasket | Chevy Silverado/ Tahoe/ Express/ GMC (61323)
Vendor:Fel-ProRegular price $5.07 USDRegular priceUnit price / perSale price $5.07 USD -
MBRP 11-15 Chevy/GMC 2500/3500 4in Filter Back Black Exhaust (S6032BLK)
Vendor:MBRPRegular price $456.74 USDRegular priceUnit price / per$679.40 USDSale price $456.74 USDSale -
Fel-Pro Exhaust Manifold Gasket Set | Chevy Silverado/Corvette/Camaro (MS92467)
Vendor:Fel-ProRegular price $14.07 USDRegular priceUnit price / perSale price $14.07 USD -
Fel-Pro Exhaust Pipe Flange Gasket | Chevy Silverado/GM Escalade/Express/Suburban (61089)
Vendor:Fel-ProRegular price $6.21 USDRegular priceUnit price / perSale price $6.21 USD -
Wehrli 2in SS Up Pipe Kit | Chevy 20-26 6.6L L5P Duramax (WCF100624)
Vendor:WehrliRegular price $680.12 USDRegular priceUnit price / per$705.00 USDSale price $680.12 USDSale -
MBRP T6in OD Tip | Silverado 2500/3500 HD (20-26) / Sierra 3500 HD (14-19) (T5154)
Vendor:MBRPRegular price $137.02 USDRegular priceUnit price / per$203.81 USDSale price $137.02 USDSale -
Banks 5in Monster Exhaust | Chevy Duramax L5P 15-19 (48996)
Vendor:Banks PowerRegular price $523.88 USDRegular priceUnit price / per$610.00 USDSale price $523.88 USDSale -

MBRP 11-13 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe | Chevy Silverado 2500/3500 HD (GM8427)
Vendor:MBRPRegular price $240.82 USDRegular priceUnit price / per$358.22 USDSale price $240.82 USDSale -

MBRP 3in Down Pipe Kit | GM Duramax 6.6L (15-19 Silverado 2500/3500, GMC Sierra 3500) (GM8428)
Vendor:MBRPRegular price $294.99 USDRegular priceUnit price / per$364.40 USDSale price $294.99 USDSale -
aFe HD 4in Dual DPF-Back SS Exhaust | GM Duramax (15-19) (49-44080-B)
Vendor:aFeRegular price $853.24 USDRegular priceUnit price / per$967.00 USDSale price $853.24 USDSale -
aFe ATLAS 5in DPF-Back Steel Exhaust | GM Diesel Trucks (15-19) (49-04085-B)
Vendor:aFeRegular price $582.35 USDRegular priceUnit price / per$660.00 USDSale price $582.35 USDSale -
aFe Atlas 5in DPF-Back Exhaust | GM Silverado 2500/3500 HD, GMC Sierra 3500 HD (49-04081-P)
Vendor:aFeRegular price $523.24 USDRegular priceUnit price / per$593.00 USDSale price $523.24 USDSale -
aFe LARGE BORE HD 5in SS DPF-Back Exhaust | GM Duramax 6.6L (49-44085-B)
Vendor:aFeRegular price $546.18 USDRegular priceUnit price / per$619.00 USDSale price $546.18 USDSale -
aFe Large Bore HD 4in D&S SS Exhaust | GM Silverado/Sierra 2500/3500 HD (49-44080-P)
Vendor:aFeRegular price $768.53 USDRegular priceUnit price / per$871.00 USDSale price $768.53 USDSale -
aFe Atlas DPF-Back Exhaust | GM Silverado/Sierra 15-19 (49-04081-B)
Vendor:aFeRegular price $582.35 USDRegular priceUnit price / per$660.00 USDSale price $582.35 USDSale
Exhaust System Upgrades for Chevrolet Silverado 3500 HD III (K2XX): Enhance Power and Sound
Upgrade your Chevrolet Silverado 3500 HD III (K2XX) with premium exhaust system components designed to boost performance and deliver a more aggressive exhaust note. This collection offers tailored solutions that improve horsepower, throttle response, and overall efficiency without sacrificing reliability.
How Performance Exhaust Upgrades Benefit Your Silverado 3500 HD III
Aftermarket exhaust upgrades optimize exhaust flow, reducing backpressure and allowing your engine to breathe more freely. This results in improved throttle response, enhanced power delivery, and a deeper, more commanding exhaust sound. Properly selected components also help maintain durability under heavy-duty use.
- Headers and manifolds designed for maximum flow and heat management
- High-flow mufflers and resonators to refine sound and reduce drone
- Durable exhaust pipes and clamps engineered for long-lasting fitment
Choosing the Right Exhaust Components for Your Silverado
Selecting the right parts depends on your performance goals and how you use your truck. Cat-back systems offer a straightforward upgrade for improved sound and flow, while turbo-back systems provide more comprehensive enhancements including the turbocharger section. Consider factors like material quality, fitment precision, and sound preference when making your choice.
Shop Quality Exhaust Upgrades for Your Chevrolet Silverado 3500 HD III at WheelFlip
Explore our curated selection of exhaust headers, mufflers, pipes, and complete systems designed specifically for the Silverado 3500 HD III (K2XX). Each product is chosen to optimize performance and durability, helping you achieve the power and sound improvements you want. Shop with confidence at WheelFlip for parts built to fit and perform.



















