aFe Power Apollo GT Series 409 SS Cat-Back Exhaust System w/Polished Tip | 3" Pipe Diameter (09-18 Chevrolet/GMC Silverado/Sierra 1500 | Standard Cab/Long Bed | 4.3L V6/4.8L/5.3L V8)

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 SS tubing for maximum strength and durability. This system features a high-flow 409 SS muffler, producing a aggressive sound. Finishing off this exhaust system is a 4.5" diameter polished 304 SS 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.

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 SS tubing for maximum strength and durability. This system features a high-flow 409 SS muffler, producing a aggressive sound. Finishing off this exhaust system is a 4.5" diameter polished 304 SS 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.