Designed for performance enthusiasts

Whether you’re on the track or enhancing your daily driver

1-Piece Carbon Fiber Driveshaft conversion for the BMW E92 platform

but the upgraded materials and heat treatment ensure the longevity of its splines and ensures a perfect lead without distortion

BMW Toyota B58 Head Stud Thread Insert Kit Size:12 mm Oversized head studs Designed for performance enthusiastsThe BMW Toyota B58 Head Stud Thread Insert Kit provides your machine shop everything needed to repair or upgrade the engine block threads on BMW Toyota B58 engines. Designed for precision and durability, this kit allows you to restore damaged threads or prepare the block for oversized head studs for improved clamping strength. Please note, this product does NOT include head studs. Head Studs are available for purchase here. Each BMW Toyota B58 Head