aFe MACH Force-Xp 3 IN 409 Stainless Steel Cat-Back Exhaust System w/Black Tip (49-46006-B) 1821 Stacked-plate cooler design for optimal

Stacked-plate cooler design for optimal heat transfer efficiency

Paired with robust internally-lined stainless steel flex sections upstream

0L Twin Turbo (E82/88)

Polished diamond-black finish

aFe MACH Force-Xp 3 IN 409 Stainless Steel Cat-Back Exhaust System w/Black Tip (49-46006-B) 1821 Stacked-plate cooler design for optimalMach Force XP 409 SS Cat Back Exhaust System with Single Side Exit (49 46006 B) by aFe. Exhaust System Type: Cat Back. Exhaust Tubing Material: 409 SS. 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 constructs them from