aFe 17-19 Audi A4 (B9) MACH Force-Xp 3in to 2.5in 304 SS Cat-Back Exhaust System-Dual Polished Tips 2011-kia-optima-hybrid-esi1399535 and Red are available)

and Red are available)

providing a 1

Up To +10 HP Gain

5" diameter Cat-Back delivers the popular S-Type sound with no drone inside the vehicle

aFe 17-19 Audi A4 (B9) MACH Force-Xp 3in to 2.5in 304 SS Cat-Back Exhaust System-Dual Polished Tips 2011-kia-optima-hybrid-esi1399535 and Red are available)This MACH Force Xp exhaust system is constructed of mandrel bent stainless steel tubing for maximum strength and durability. Featuring a high flow stainless steel muffler that produces a deepened tone, this system is guaranteed to gain attention. The state of the art computer aided technology utilized to design this system provides a precise fitment and provide a hassel free install. Utilizes Factory Style Flange and Bayonet Hangers for a Secure Fit