aFe MACH Force-Xp 2-1/2 in 304 Stainless Steel Cat-Back Exhaust w/Black Tips (49-46042-B) 15310 and STI 2008-2015 (9-1008)

and STI 2008-2015 (9-1008)

infused with steel wires for maximum durability

5L engines

Special Comments: Cast Iron Rotors One Piece 2009 Mercedes-Benz CLS63 AMG Engine: 6

aFe MACH Force-Xp 2-1/2 in 304 Stainless Steel Cat-Back Exhaust w/Black Tips (49-46042-B) 15310 and STI 2008-2015 (9-1008)Mach Force XP Stainless Steel Cat Back Exhaust System with Single Side Exit (49 46042 B) by aFe. Exhaust System Type: Cat Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive Loud. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP Cat Back Exhaust System. aFe dyno tests every system for maximum gains, and