Description

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 IN 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 is a 4-1/2 IN diameter polished 304 stainless steel clamp-on exhaust tip. The tip 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.
Apollo GT Series 3 IN 409 Stainless Steel Cat-Back Exhaust System w/ Polish Tip GM Trucks 09-18 V6-4.3L/V8-4.8/5.3L

• 4-1/2 IN Diameter Polished 304 Stainless Steel Clamp-On Exhaust Tip
• All Necessary Hardware is Included for a Hassle-Free Installation
• Constructed from 3 IN Mandrel-Bent 409 Stainless Steel Tubing
• Utilizes Factory Style Hangers for a Secure Fit
• 100% MIG-Welded for Strength and Durability
• Up to +14 HP and +17 lbs. x Ft. TQ.

Fitment:
2009 Chevrolet Silverado 1500 LT
2009 Chevrolet Silverado 1500 WT
2009 GMC Sierra 1500 SLE
2009 GMC Sierra 1500 WT
2010 Chevrolet Silverado 1500 LT
2010 Chevrolet Silverado 1500 WT
2010 GMC Sierra 1500 SLE
2010 GMC Sierra 1500 WT
2011 Chevrolet Silverado 1500 LT
2011 Chevrolet Silverado 1500 WT
2011 GMC Sierra 1500 SLE
2011 GMC Sierra 1500 WT
2012 Chevrolet Silverado 1500 LT
2012 Chevrolet Silverado 1500 WT
2012 GMC Sierra 1500 SLE
2012 GMC Sierra 1500 WT
2013 Chevrolet Silverado 1500 LT
2013 Chevrolet Silverado 1500 WT
2013 GMC Sierra 1500 SLE
2013 GMC Sierra 1500 WT
2014 Chevrolet Silverado 1500 LT
2014 Chevrolet Silverado 1500 WT
2014 GMC Sierra 1500 Base
2014 GMC Sierra 1500 SLE
2015 Chevrolet Silverado 1500 LS
2015 Chevrolet Silverado 1500 LT
2015 Chevrolet Silverado 1500 WT
2015 GMC Sierra 1500 Base
2015 GMC Sierra 1500 SLE
2016 Chevrolet Silverado 1500 LS
2016 Chevrolet Silverado 1500 LT
2016 Chevrolet Silverado 1500 WT
2016 GMC Sierra 1500 Base
2016 GMC Sierra 1500 SLE
2017 Chevrolet Silverado 1500 LS
2017 Chevrolet Silverado 1500 LT
2017 Chevrolet Silverado 1500 WT
2017 GMC Sierra 1500 Base
2017 GMC Sierra 1500 SLE
2018 Chevrolet Silverado 1500 LS
2018 Chevrolet Silverado 1500 LT
2018 Chevrolet Silverado 1500 WT
2018 GMC Sierra 1500 Base
2018 GMC Sierra 1500 SLE