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Brakes Brake Systems And Components

Stoptech

Stoptech ST-40 Big Brake Kit Front 355mm Red Zinc Slotted Rotors Subaru STI 2004

$3,095.00 $2,785.50 Save $309.50

SKU: S00M 83.838.4700.73

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

High-performance street use kit, maintaining factory bias while reducing stopping distances, improving modulation, and minimizing fade. Features include stiffer StopTech STR calipers with patented bolt-in bridges, larger, 2-piece StopTech AeroRotors with patented billet 7075 aluminum AeroHats for optimized cooling, StopTech stainless steel brake lines, calipers with silicone dust boots and anti-rattle mounting hardware for extended service and quieter operation, StopTech Sport brake pads for street and occasional track use, and a hard-anodized finish on calipers and hats for fade/discoloration resistance.

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

BrandStoptech
Part NumberS00M 83.838.4700.73

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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