Drivetrain› Clutches and Components

JB Racing

Ultra-Lite Racing Clutch Kit

$2,207.00

SKU: 520-010-140K-2D78

In Stock
In Stock
Ships by Aug 3
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The JB Racing 520-010-140K-2D78 is an ultra-lite racing kit specifically designed for E36 M3 and Z3 models. This kit includes a 140mm clutch, offering a significant weight reduction compared to stock components. The included flywheel boasts an aluminum flywheel weight of 5.5 lbs, a substantial decrease from the stock flywheel weight of 25.5 lbs, contributing to quicker engine response and improved performance.

Fitment

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Specifications

BrandJB Racing
Part Number520-010-140K-2D78
CategoryDrivetrain

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.

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