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Ships within 48 hours · Estimated delivery Oct 22 - Oct 27
low HTHS (≥ 2
* Rust-free stainless steel design
For the Z4 M coupe please order a set for the E46 they are the same fitment
Taped neck and shoulders
R53 Wiseco Piston Kit w/ rings Size:77.5mm low HTHS (≥ 2Wisecos Sport Compact Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state of the art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards. Pro Tru sets include plasma moly 1 16, 1 16, 3 16 pre gapped ring packages which provide excellent seal,
