enhanced valve control

customers ensure that their engines maintain peak performance and reliability

Tapered Rods are compatible with factory pistons while Non-Tapered Rods require aftermarket pistons

This dual pump hanger has been proven on many high horsepower cars making between 700 and 1

and high RPMs

BMW M52TU / M54 Cut Ring Head Gasket by Athena-SCE Bore Size - Thickness:84.5 mm - 0.079" enhanced valve controlThis Athena Cut Ring Head Gasket is a replacement for BMW part numbers #11127501304 and #11127501305, specifically designed for use with the M52TU and M54 Aluminum Block engine types. Factory OEM & MLS head gaskets are only engineered to handle a limited amount of cylinder pressures before they start to leak, causing a range of issues, including engine overheating, loss of power, misfires, and in severe cases, catastrophic engine failure. Athena SCE