Replace your failing harmonic balancer and address your leaking front crank seal with this replacement kit
For Pre-LCI models only
BMW G30 540i xDrive B58 3.0L Engine Mechanical Parts
- Balance Shaft
- Camshaft
- Connecting Rod
- Crankshaft
- Cylinder
- Cylinder Head
- Engine Block
- Oil Pan
- Oiling System
- Pistons
- Valve Cover
- Clearance
JE Pistons ULTRA SERIES BMW-TOYOTA B58B30/3.2284
ULTRA SERIES BMW - TOYOTA B58B30/3.2284 By JE Pistons for best performing Pistons.
JE Pistons Ultra Series for your B58 BMW - Toyota Supra A90
Increase engine efficiency and power output, all while retaining Valvetronic and Dual VANOS functionality!
For vehicles equipped with a B58C or B58D engine
Improved valve control and additional camshaft lift beyond what is possible with OEM valve springs!
This product was last offered at the strikethrough price on
08-25-2026