Engines and Components› Pistons and Piston Rings

JE Pistons

BMW B58, -11.1CC, 10.5:1CR

$1,319.96

SKU: J001 K741M82

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

JE Pistons K741M82 is a piston kit for BMW B58 (2015+) and Toyota Supra (2020+) vehicles. It features a bore size of 94.6 mm, compression height of 33.30, and a dish of +12cc. Made from forged aerospace-grade aluminum, it includes ArmorGlide skirt coating and thermal barrier crown coating. The kit also features lateral gas ports, thick-wall wrist pins, and new forging technology, coming as a set of 6 pistons.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandJE Pistons
Part NumberJ001 K741M82

Videos

How To Assemble & Build A B58 Engine For 800+ Horsepower - The BMW F30 Drift Taxi

How To Assemble & Build A B58 Engine For 800+ Horsepower - The BMW F30 Drift Taxi
Racing Life: In-depth 2020 Toyota Gazoo Racing GR Supra Build at Greddy Performance!

Racing Life: In-depth 2020 Toyota Gazoo Racing GR Supra Build at Greddy Performance!

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy