This system produced gains of up to +14 HP and +17 lbs. x Ft. TQ., as measured on our in-house dyno. This cat-back exhaust system is constructed of 3" mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producing a aggressive sound. Finishing off this exhaust system are dual 4-1/2" diameter polished 304 stainless steel clamp-on exhaust tips. The tips features an aFe POWER logo plate riveted on for a unique style. This system produces an aggressive sound unleashing all available horsepower and torque. Utilizing factory style hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2016-2018 |
Chevrolet |
Silverado 1500 |
Custom |
| 2014-2018 |
Chevrolet |
Silverado 1500 |
High Country |
| 2009-2013,2015-2018 |
Chevrolet |
Silverado 1500 |
LS |
| 2009-2018 |
Chevrolet |
Silverado 1500 |
LT |
| 2009-2013,2018 |
Chevrolet |
Silverado 1500 |
LTZ |
| 2015-2018 |
Chevrolet |
Silverado 1500 |
SSV |
| 2009-2018 |
Chevrolet |
Silverado 1500 |
WT |
| 2010-2013 |
Chevrolet |
Silverado 1500 |
XFE |
| 2014-2018 |
GMC |
Sierra 1500 |
Base |
| 2014-2015,2017-2018 |
GMC |
Sierra 1500 |
Denali |
| 2009-2013 |
GMC |
Sierra 1500 |
SL |
| 2009-2018 |
GMC |
Sierra 1500 |
SLE |
| 2009-2018 |
GMC |
Sierra 1500 |
SLT |
| 2009-2013 |
GMC |
Sierra 1500 |
WT |
| 2010-2013 |
GMC |
Sierra 1500 |
XFE |
