aFe MACH Force-Xp 3 IN to 3-1/2 IN 409 Stainless Steel Cat-Back Exhaust w/ Black Tip (49-43038-B) 15160 The F10 M5 needed its

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The Borla Cat-Back system 140873 was specifically designed to enhance the power and sound of the Ford F-150 equipped with the 5

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aFe MACH Force-Xp 3 IN to 3-1/2 IN 409 Stainless Steel Cat-Back Exhaust w/ Black Tip (49-43038-B) 15160 The F10 M5 needed itsMach Force XP 409 SS Cat Back Exhaust System with Single Side Exit (49 43038 B) by aFe. Exhaust System Type: Cat Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 3" to 3. 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