Fall-Line Motorsports G8x / F8x M2 / M3 / M4 Rear Upper Control Arm Bearing Set Deposit + 49% N55LK Flow Capacity

+ 49% N55LK Flow Capacity Gasoline 750whp 900whp 1000whp Flow Capacity E85 530whp 710whp 790whp Operating Pressure 250 Bar 250 Bar 250 Bar Welcome to the home of the highest powered direct injection N55 cars on the planet

Secondary in-series backside cooler has an additional 6 rows of cooling

50 or 100 seconds with the fire Safety Stick

We have various stage maps available for those with pre-existing modifications

Fall-Line Motorsports G8x / F8x M2 / M3 / M4 Rear Upper Control Arm Bearing Set Deposit + 49% N55LK Flow CapacityMADE IN THE USA. Rubber bushings found in the G8Xs rear upper arms are the last weak link in an otherwise rigid suspension. The original BMW bushings yield to cornering forces applied to the suspension, resulting in camber and toe change that is not ideal for performance driving. Fall Lines kit replaces the soft upper control arm bushings with spherical bearings, enabling the rear suspension arms to move smoothly through their travel and giving the