STM Lightweight Front Drag Brake Kit for 2022 WRX

STM Tuned Inc.



We price match!

STM Front Drag Brake Kits for the 2022 Subaru WRX allow you to ditch the weight of your big, heavy stock rotors and calipers and clears room to run 15" wheels and slicks for drag racing applications and drop up to 51 pounds! We all know less rotating mass is the best way to free up power!

Vehicle Fitment:
2022 Subaru WRX VB

More Info:
The STM brake kits include Wilwood calipers and your choice of standard rotor or the lightweight scalloped rotor, custom STM aluminum mounting brackets, black anodized rotor hats, STM brake lines and all mounting hardware. The rotors will ship pre-assembled to the hats with safety wire as pictured.

The scalloped rotor is 2.7 pounds lighter than the standard rotor and is recommended for cars that see more miles on the drag strip than on the street. The scalloped rotor is not a street rotor.

The front brakes will fit with or without the factory dust shield. Installed pics coming soon!

• This brake set-up is specifically designed for drag racing
• This is not intended for constant, on/off braking as in road-racing or autocross
• Will clear most 15" wheels

Weight Savings:
Save 51.10 pounds with the Scalloped Kit
Save 45.70 pounds with the Standard Kit

STM Weights:
STM Front Scalloped Kit (per side): 11.80 pounds
STM Front Standard Kit (per side): 14.50 pounds
Front Scalloped Rotor: 6.55 pounds
Front Standard Rotor: 9.30 pounds
Front Wilwood Caliper: 3.20 pounds

2022 WRX Stock Weights:
Front Rotor: 21.50
Front Caliper: 14.70
Front Shield: 0.90
Front Brake Line: 0.25

STM Front Brake Kit Contents:
(2) STM Rotor Hats (STM-00-SUBI-FBH)
(2) STM Caliper Brackets (STM-BKB-VBF)
(1) STM Brake Lines (STM-02PLUS-WRX-FRTCL)
(2) Wilwood Front Rotors (Standard 160-5841 or Scalloped 160-8135)
(2) Wilwood Front Calipers (WIL-120-6816)
(2) Wilwood Street Brake Pads (150-8850K)
(2) Wilwood Hat Bolts (WIL-230-0150)
(4) M10x30 Bolts (FAS-1139619)
(4) M10 Washers (FAS-1140384)
(4) M12x35 Bolts (FAS-1139655)
(4) M12 Washers (FAS-1140385)

IMPORTANT NOTES - For Drag Racing Only!
These brakes are designed for OFF ROAD USE ONLY and drag racing applications. They are NOT intended for consecutive, hard braking. These are not for road racing or autocross or daily street use. While these are also the same brakes we run on our STM 8 second cars, as with anything performance-oriented, please be sure to check and double-check every aspect for safety, EACH AND EVERY PASS! Please use your discretion and drive safely.
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