aFe Apollo GT Series 3in 409SS GM Silverado/Sierra 1500 09-19 V6-4.3/V8-4.8/5.3L - Black

The aFe Apollo GT Series 3in 409SS GM Silverado/Sierra 1500 09-19 V6-4.3/V8-4.8/5.3L - Black is a high-performance exhaust system designed for GM Silverado and Sierra 1500 trucks from 2009 to 2019 with V6 4.3L and V8 4.8/5.3L engines. Crafted from 3-inch mandrel-bent 409 stainless steel, it delivers improved horsepower, torque, and throttle response while maintaining a perfect OE-style fit.

Key Features

21" free-flowing stainless steel muffler for aggressive sound and power
OE-style bayonet hangers for stable pipe location under heat and vibration
High-quality OE-style flange and band clamps ensure leak-free sealing
Dual 4-1/2" black stainless steel exhaust tips with laser-cut aFe POWER logo plates
Fits without removing the spare tire

Fitment

GM Silverado/Sierra 1500 (2009-2019) with V6 4.3L or V8 4.8/5.3L engines
Models with 143.5" or 153" wheelbase only

Note: Verify your truck’s wheelbase before ordering. Installation uses all factory mounting points and includes OE-style hangers and hardware for a straightforward bolt-on fit.