Active Autowerke Performance Software - 2019+ M330i X3 X4 (B48) (16-032) 1442 Firewall Rubber Grommet - 51mm

Firewall Rubber Grommet - 51mm (2") OD 28mm (1 1/8") ID

Tip options include quad 4

Must be used with AWE exhaust

Understated Look Eliminates Ugly OEM Yellow Badge

and brake fluid

Active Autowerke Performance Software - 2019+ M330i X3 X4 (B48) (16-032) 1442 Firewall Rubber Grommet - 51mmActive Autowerke's performance software for the 2019+ BMW M330i, X3, and X4 (B48) remaps factory DME tables to optimize ignition timing, fuel delivery, and part throttle response. Designed to work with average octane gasoline and maintain full emissions compliance, it enhances combustion efficiency within factory specifications. Up to 48 rear wheel horsepower gain (Stage 2), 32 whp gain (Stage 1) Up to 94 ft lbs torque increase (Stage 2), 24 ft lbs