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| SKU | WCFWCF100705 |
| MPN | WCF100705 |
| GTIN | WCF100705 |
| Certifications | None |
| Material | Stainless Steel |
| Color/Finish | Stainless |
| Wheel Size (inches) | 3in |
| Bolt Pattern / PCD | 3 Bolt Flange |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2016 | Chevrolet | Silverado 2500 HD | High Country |
| 2015-2016 | Chevrolet | Silverado 2500 HD | LT |
| 2015-2016 | Chevrolet | Silverado 2500 HD | LTZ |
| 2015-2016 | Chevrolet | Silverado 2500 HD | WT |
| 2015-2016 | Chevrolet | Silverado 3500 HD | High Country |
| 2015-2016 | Chevrolet | Silverado 3500 HD | LTZ |
| 2015-2016 | Chevrolet | Silverado 3500 HD | WT |
| 2015-2016 | GMC | Sierra 2500 HD | Base |
| 2015-2016 | GMC | Sierra 2500 HD | Denali |
| 2015-2016 | GMC | Sierra 2500 HD | SLE |
| 2015-2016 | GMC | Sierra 2500 HD | SLT |
| 2015-2016 | GMC | Sierra 3500 HD | Denali |
| 2015-2016 | GMC | Sierra 3500 HD | SLE |
| 2015-2016 | GMC | Sierra 3500 HD | SLT |
Upgrade your Chevrolet 6.6L LML Duramax with the Wehrli 15.5-16 3-inch Stainless Down Pipe, designed for optimal exhaust flow and enhanced performance. Crafted from high-quality stainless steel, this 3 bolt flange down pipe delivers durability and resistance to corrosion, making it a long-lasting component for your exhaust system.
Precision engineered, the down pipe allows for smoother engine operation, reducing back pressure and increasing horsepower and torque. The 3-inch diameter ensures better exhaust gas evacuation, which can improve turbo response and overall vehicle efficiency.
Easy to install, the Wehrli down pipe fits seamlessly into your existing exhaust system, making it a perfect choice for enthusiasts and professional tuners alike. Whether you are building a high-performance rig or seeking a reliable upgrade, this down pipe is engineered to meet the demands of your V8-powered Duramax.
Backed by Tuningsupply's commitment to quality and fast Europe-focused shipping, you receive a performance part that blends innovation with dependability.
Precision engineered, the down pipe allows for smoother engine operation, reducing back pressure and increasing horsepower and torque. The 3-inch diameter ensures better exhaust gas evacuation, which can improve turbo response and overall vehicle efficiency.
Easy to install, the Wehrli down pipe fits seamlessly into your existing exhaust system, making it a perfect choice for enthusiasts and professional tuners alike. Whether you are building a high-performance rig or seeking a reliable upgrade, this down pipe is engineered to meet the demands of your V8-powered Duramax.
Backed by Tuningsupply's commitment to quality and fast Europe-focused shipping, you receive a performance part that blends innovation with dependability.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















