BMW / Toyota B58 Gen2 Cut Ring Head Gasket by Athena-SCE M54 this BMW S38B38 piston set

this BMW S38B38 piston set features:

and E34 M5 and M6 chassis

1982 - 1987       BMW E30       325e

67mm inducer compressor wheel

BMW / Toyota B58 Gen2 Cut Ring Head Gasket by Athena-SCE M54 this BMW S38B38 piston setThis B58 Gen 2 Head Gasket is specifically engineered to replace OEM part # 11115WAA04 and # 11127934495 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 Cut Ring Head Gaskets are uniquely designed to handle increased cylinder