Collection: Exhaust System Upgrades For Chevrolet Silverado 3500 HD II (GMT900)
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Wehrli Duramax Exhaust Manifold Kit | Chevy Silverado/GMC Sierra 01-16 (WCF100363)
Vendor:WehrliRegular price $1,401.65 USDRegular priceUnit price / per$1,445.00 USDSale price $1,401.65 USDSale -
MBRP 01-14 Chevy/GMC 6.6L Duramax Turbo Down Pipe | (GM8424)
Vendor:MBRPRegular price $191.00 USDRegular priceUnit price / per$284.11 USDSale price $191.00 USDSale -
BBK 99-04 GM Truck/SUV 6.0 Shorty Tuned Length Headers | (4006)
Vendor:BBKRegular price $482.34 USDRegular priceUnit price / per$559.99 USDSale price $482.34 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 -

BD Diesel Driver Side Exhaust Manifold | 02-13 Chevy Silverado 1500 & GMC Sierra 1500 (1041402)
Vendor:BD DieselRegular price $312.29 USDRegular priceUnit price / per$321.95 USDSale price $312.29 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 -
MBRP Armor BLK Single Side Exhaust | Chevy/GMC 2500/3500 Duramax (S6026BLK)
Vendor:MBRPRegular price $494.11 USDRegular priceUnit price / per$734.99 USDSale price $494.11 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 -
MBRP 4in Filter Back Exhaust | Chevy/GMC 2500/3500 Duramax (S6026SLM)
Vendor:MBRPRegular price $330.87 USDRegular priceUnit price / per$374.99 USDSale price $330.87 USDSale -
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 -
BD Diesel Manifold Exhaust | Chevy Duramax 01-14 (1041460)
Vendor:BD DieselRegular price $197.84 USDRegular priceUnit price / per$203.95 USDSale price $197.84 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 -
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 -
MBRP HD 07-14 Chevy/GMC Duramax Single Side Exhaust | Silverado 2500/3500 (S6026AL)
Vendor:MBRPRegular price $352.93 USDRegular priceUnit price / per$524.99 USDSale price $352.93 USDSale -
MBRP 3in Down Pipe | Chevy/GMC 6.6L Duramax (03-26) (GMCA424)
Vendor:MBRPRegular price $186.84 USDRegular priceUnit price / per$277.93 USDSale price $186.84 USDSale -
MBRP HD P Series Exhaust | Chevy/GMC 2500/3500 Duramax 07-14 (S6026P)
Vendor:MBRPRegular price $304.40 USDRegular priceUnit price / per$344.99 USDSale price $304.40 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 -
aFe MACHForce XP 4in DPF-Back SS Exhaust | GM Diesel Trucks (07-14) (49-44004)
Vendor:aFeRegular price $441.18 USDRegular priceUnit price / per$500.00 USDSale price $441.18 USDSale -
Borla Catback Exhaust | Chevrolet Sierra 1500 (09-11) / Silverado 1500 (09-11) (140341)
Vendor:BorlaRegular price $1,399.99 USDRegular priceUnit price / per$1,567.99 USDSale price $1,399.99 USDSale
Exhaust System Upgrades for Chevrolet Silverado 3500 HD II (GMT900) to Boost Power and Sound
Enhance your Chevrolet Silverado 3500 HD II (GMT900) with premium exhaust system upgrades designed specifically for heavy-duty performance. This collection offers parts that improve horsepower, throttle response, and deliver a more aggressive exhaust tone while ensuring durability and perfect fitment for your truck.
Why Upgrade Your Silverado 3500 HD II Exhaust System?
Upgrading the exhaust system on your Silverado 3500 HD II can unlock better engine efficiency and a more commanding sound profile. Improved exhaust flow reduces backpressure, which helps your engine breathe easier and respond faster under load. These upgrades are especially beneficial for heavy-duty trucks that demand reliability and performance in tough conditions.
- Increased horsepower and torque through optimized exhaust flow
- Enhanced throttle response for quicker acceleration
- More aggressive and refined exhaust sound tailored to your truck
- Durable materials designed to withstand heavy-duty use
Key Components in Silverado 3500 HD II Exhaust Upgrades
This collection includes a range of aftermarket exhaust parts engineered for the GMT900 platform. Performance headers and manifolds improve exhaust scavenging, while high-flow catalytic converters and pipes reduce restrictions. Aggressive mufflers refine the exhaust note, and complete cat-back or turbo-back systems offer comprehensive solutions for power and sound enhancement.
How to Choose the Right Exhaust Upgrade for Your Silverado 3500 HD II
Selecting the right exhaust components depends on your performance goals and driving style. Consider whether you want a full system replacement or targeted upgrades like headers or mufflers. Each product in this collection is chosen for fitment confidence and rugged reliability. Shop WheelFlip’s curated selection to find parts that match your Silverado’s needs and elevate its performance.



















