MBRP Exhaust 2.5 Inch Cat Back, 3 Inch Single Side , BLK (S5407BLK) 1516 Achieve maximum power from theM240i

Achieve maximum power from theM240i without sacrificing drive ability or reliability by optimizing the engine's air/fuel ratios

Improves airflow to your engine

These Cat Bypass Pipes will give your GranTourismo a very loud race inspired sound with tones of decceleration burble and pop

Featuring the AWE BashGuard for off-road thrashing

providing efficient flow modification while avoiding check engine lights

MBRP Exhaust 2.5 Inch Cat Back, 3 Inch Single Side , BLK (S5407BLK) 1516 Achieve maximum power from theM240iSTYLE THAT'S WORTH A SECOND LOOK ARMOR BLK Series exhaust systems crank your vehicle's style dial to 11. The ARMOR BLK series offers the same performance as the other series with an engineered, high heat black powder coating on the tailpipe(s) and tip(s). Manufactured using heavy gauge Aluminized Steel tubing throughout the whole system, everything but the tailpipe and tip are left as mill finish steel for better resistance of damage under your