COBB 6B1X31 BMW N54 Stage 1 Power Package w/V3 ymm_62 Borla Cat-Back and Axle-Back exhaust

Borla Cat-Back and Axle-Back exhaust systems utilize patented straight-through and multi-core technology to increase exhaust velocity

In / Out 2"

Wrench Size: 3/4" 12pt

7L 3UR-FE ARP2000

AEM’s stainless steel Water/Methanol Injection Solenoid (PN 30-3326) eliminates any chance of water/methanol flow into the inlet when the WMI system is not engaged

COBB 6B1X31 BMW N54 Stage 1 Power Package w/V3 ymm_62 Borla Cat-Back and Axle-Back exhaustThe Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your BMW. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow our staged upgrade path with pre loaded Off The Shelf (OTS) maps or use custom mapping for any modification level. It's the last engine management solution you'll ever need. Combine that with a COBB High Flow Filter to