aFe MACH Force-Xp 2-1/2 IN 409 Stainless Steel Cat-Back Hi-Tuck Exhaust System (49-46214) 1717 Low inertia discs allow the

Low inertia discs allow the transmission to synchronize in a shorter interval of time

It's very reminiscent of the 993 Supercup race cars

Extensive R&D and version testing have brought us to the perfect system

mile and mile times

aFe MACH Force-Xp 2-1/2 IN 409 Stainless Steel Cat-Back Hi-Tuck Exhaust System (49-46214) 1717 Low inertia discs allow theMach Force XP 409 SS Hi Tuck Cat Back Exhaust System with Single Rear Exit (49 46214) by aFe. Exhaust System Type: Cat Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 2. 5". 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