aFe MACH Force-Xp 2-1/2 IN to 3 IN 409 Stainless Steel Cat-Back Exhaust w/Polish Tip (49-46029-P) 1111 Exhaust kit 17879's mandrel bent

Exhaust kit 17879's mandrel bent pipes have been tuned to produce Aggressive interior and VeryAggressive exterior exterior sound levels

fuel level

Available in a Race (Cat Bypass) and Street (Sport Cat) configuration

The Porsche 911 3

On our DynoJet we saw +15 whp and 11 ft/lbs of tq at 7

aFe MACH Force-Xp 2-1/2 IN to 3 IN 409 Stainless Steel Cat-Back Exhaust w/Polish Tip (49-46029-P) 1111 Exhaust kit 17879's mandrel bentMach Force XP Stainless Steel Cat Back Exhaust System with Split Side Exit (49 46029 P) by aFe. Exhaust System Type: Cat Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3" to 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,