The aFe MACHForce XP 2.5-inch 304 stainless steel cat-back exhaust is built for 2008–2013 BMW M3 (E90/92/93) V8 4.0L applications, using mandrel-bent tubing, hand TIG welding, and polished quad tips that fit factory bumper openings. This direct-fit system installs using factory hangers, produces notable measured gains, and offers a brushed finish with polished laser-etched tips for a durable, bolt-on upgrade to the OEM exhaust.
aFe MACH Force XP Exhaust Cat-Back SS-304 08-13 BMW M3 (E90) V8-4.0L