The exhaust system for the 09-12 Audi A4 (B8) L4-2.0L, MACH Force XP, produces 12 HP and 14 pounds x feet of torque.
Designed using a race inspired 3 step design (2.75 inch-2.50 inch-dual 2.25 inch), this mandrel bent, stainless steel, MIG-welded exhaust system increases exhaust velocity which improves horsepower, torque and throttle response.
The dual exit double walled 304 stainless steel tip gives your A4 a subtle yet aggressive stance.
The straight through designed muffler with a single 2.5 inch inlet to dual 2.25 inch outlet eliminates high frequency resonance for a quiet idle and an aggressive throttle sound.
This exhaust uses all factory hanger locations for hassle free installation.
No modifications are necessary.
All systems use factory mounting locations providing stability and hassle free installation.
High quality band clamps are used for a complete 360 degree sealing surface ensuring a leak-free seal.
A free-flowing single in and dual out muffler absorbs high pitch tones producing a powerful sound and unleashing all available horsepower and torque.
The stainless steel flex-pipe eliminates vibrations transmitted from the engine and exhaust into the chassis resulting in a smooth and comfortable ride.
All aFe exhaust systems are engineered and manufactured in Corona, California manufacturing facility.
