Wilwood · New
Wilwood Superlite 4R/ST Rear 12.88in Road Race Kit - Gray Hard Anodize 00-06 BMW M3 (E46)
MPN 140-14980 · Store SKU wil140-14980
Supplier stock checked 11/8/2026, 2:29:48 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Forged Narrow Superlite 4R caliper rear road race kits provide matched performance in conjunction with FSL6R and AERO6 front race kits on vehicles built specifically for competition. FNSL4R/ST calipers use Thermlock pistons in the calipers resist fade and extend service life by reducing the heat transfer from the pads, caliper body, fluid, and seals. Radial mount brackets attach the caliper in the stock location. GT series directional vane competition rotors provide high efficiency cooling and mount to the drive axles with forged aluminum hats. Kits also include high temperature, high friction race compound pads and all premium grade fasteners. KIT,REAR,BMW E46/M3,01-06,FNSL4R/ST,ROAD RACE,12.88 ROTOR,W/LINES
Manufacturer fitment & guides
Check 140-14980 against the manufacturer’s application information below.
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