aFe MACH Force Xp Cat-Back Exhaust for G8X M3/M4 (49-36351-C) Venturi Includes 1/8” NPT fittings and

Includes 1/8” NPT fittings and nylon line kit

• 100% mig-welded for strength and durability

You can achieve between 1/16" and 1/8" stretch out of the material

Spring: SPR-TS2081-N35

• 85lb seat pressure at 36

aFe MACH Force Xp Cat-Back Exhaust for G8X M3/M4 (49-36351-C) Venturi Includes 1/8” NPT fittings andThe aFe Mach Force XP cat back exhaust system for G80 G82 BMW M3 and M4 models features a 3" to 2. 5" diameter high flow steel tubing and quad 4" exhaust tips. This system produces an aggressive sound unleashing all available horsepower and torque. Some cutting may be required, see instruction sheet for further information. Utilizing factory style hangers this system mounts directly to factory mounting locations for a hassle free installation. Vehicle