Description
Extreme Exhaust Performance. Experience the power of enhanced exhaust flow and unleash the true potential of your vehicle. The AFE Large Bore-HD 4-Inch DPF-Back Dual Exhaust System optimizes the exhaust gas flow, resulting in increased horsepower and torque. With this upgrade, you’ll feel the difference in acceleration and overall performance, giving you the edge you need on the road.
Installation. This product is difficult to install and should take about 1 hour.
Warranty. There is a limited lifetime warranty on this product.
Application. The AFE Large Bore-HD 4-Inch DPF-Back Dual Exhaust System with Polished Tips; Side Exit fits all 2017-2019 6.6L Duramax Silverado 2500 HD models.
AFE 49-44086-P
CA Residents: WARNING: Cancer and Reproductive Harm
- Exhaust System
- Extreme Exhaust Performance
- Profound Engine Roar
- Expansive 4-Inch Diameter Pipe
- Hardened Through Heat Treatment
- Impressive 409 Stainless Steel
- Difficult Installation
- Limited Lifetime Warranty
- Fits All 2017-2019 6.6L Duramax Silverado 2500 HD Models
| Brand | AFE |
| Exhaust System Type | DPF Back |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 4.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Both Sides – After Tire |
| Exhaust Loudness | Moderate |
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