ACL BMW E30 M3 S14B20 / 23 / 25 I4 Connecting Rod Bearing SetPicture for representational purposes only. Actual product may vary slightly. ACL RACE Series performance engine bearings are recognized as a premier brand throughout the motorsports world. RACE Series rod and main bearings are standard components in RACE engines that have set records and won championships from Mexico to Bonneville from sport compact drift racing to small block NASCAR, IHRA and NHRA cmpetitions. The unique combination of design,

direct-replacement turbochargers

The Revo charge hose is a smooth custom-designed silicone hose

Thermostat is located within the assembly

and more volume from the turbochargers on your N54

Introducing our B58 specific charge pipe injector (CPI) kit

93 325-328-330-128 with the N52 3

Motorsport Bearing Pack

Replacement Air Filter for aFe POWER Momentum Intakes

Prevents abrasive particulate matter from entering the engine

utilizing billet material eliminates the chance of failure from material defects such as poor manufacturing tolerance

Large Three Layer Performance Air Filter: Momentum's unique filter-to-housing interface was built to feature the largest air filter possible

you will be lowering our overall IATs at WOT and significantly improving IAT recovery time