The MagnaFlow PRO DPF Series 17870 utilizes it's weight-optimized, durable, corrosion resistant stainless steel design to enhance your truck with MagnaFlow’s signature sound and dyno-tested performance. 17870’s 5in. diameter mandrel bent main piping features a muffler delete and terminates in a Single Passenger Side Rear exit with 6in. Polished Welded-Single Wall-Angle Cut-Rolled Edge-Intercooled tips. This emissions-legal filter-back exhaust kit has been tuned to create Mild interior and Moderate exterior sound levels. Exhaust system 17870 is emissions-legal and produced using CNC precision robotic manufacturing techniques that result in a direct-fit design that you can install yourself, all backed by MagnaFlow’s limited lifetime warranty.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2024 | Chevrolet | Silverado 2500 HD | Custom |
| 2015-2024 | Chevrolet | Silverado 2500 HD | High Country |
| 2007-2024 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2024 | Chevrolet | Silverado 2500 HD | LTZ |
| 2007-2024 | Chevrolet | Silverado 2500 HD | WT |
| 2024 | Chevrolet | Silverado 2500 HD | ZR2 |
| 2015-2024 | Chevrolet | Silverado 3500 HD | High Country |
| 2007-2024 | Chevrolet | Silverado 3500 HD | LT |
| 2007-2024 | Chevrolet | Silverado 3500 HD | LTZ |
| 2007-2024 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2024 | GMC | Sierra 2500 HD | AT4 |
| 2024 | GMC | Sierra 2500 HD | AT4X |
| 2015-2021 | GMC | Sierra 2500 HD | Base |
| 2011-2024 | GMC | Sierra 2500 HD | Denali |
| 2024 | GMC | Sierra 2500 HD | Denali Ultimate |
| 2022-2024 | GMC | Sierra 2500 HD | Pro |
| 2007-2024 | GMC | Sierra 2500 HD | SLE |
| 2007-2024 | GMC | Sierra 2500 HD | SLT |
| 2007-2014 | GMC | Sierra 2500 HD | WT |
| 2020-2024 | GMC | Sierra 3500 HD | AT4 |
| 2015-2021 | GMC | Sierra 3500 HD | Base |
| 2011-2024 | GMC | Sierra 3500 HD | Denali |
| 2024 | GMC | Sierra 3500 HD | Denali Ultimate |
| 2022-2024 | GMC | Sierra 3500 HD | Pro |
| 2007-2024 | GMC | Sierra 3500 HD | SLE |
| 2007-2024 | GMC | Sierra 3500 HD | SLT |
| 2007-2014 | GMC | Sierra 3500 HD | WT |
Most items ship directly from authorized distributors. Lead times vary by brand and availability.
Returns are permitted within 30 days of receiving your order under specific conditions. For more information, view our Return & Refund Policy
Professional installation available at our Metro Atlanta facility. Contact us to schedule your build.
