STM Rear Drag Brake Kits for 2015-2021 WRX and 2005-2021 STi 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. We all know less rotating mass is the best way to free up power! This kit will save about 15 pounds of rotating mass overall.
Vehicle Fitment:
2015-2021 Subaru WRX Rear
2005-2021 Subaru STi Rear
• Fits 5×114.3
(Does NOT fit 2002-2014 WRX)
(Does NOT fit 2022 WRX)
(Does NOT fit 2004 STi)
More Info:
The STM brake kits include Wilwood calipers and your choice of standard rotor or the ultra 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 1.15 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.
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
STM Weights:
STM Front Scalloped Kit (per side): 9.00 pounds
STM Front Standard Kit (per side): 10.15 pounds
Rear Scalloped Rotor: 5.60 pounds
Rear Standard Rotor: 6.75 pounds
Rear Caliper: 3.20 pounds
2015 WRX Stock Weights:
Stock Rear Kit: TBA
Rear Rotor: 9.5 pounds
Rear Caliper: 6.8 pounds
STM Rear Brake Kit Contents:
(2) STM Rotor Hats (STM-00-SUBI-FBH)
(2) STM Caliper Brackets (STM-15+WRX-R)
(1) STM Brake Lines (STM-02PLUS-WRX-RCL)
(2) Wilwood Rear Rotors (Standard 160-3202 or Scalloped 160-9772)
(2) Wilwood Rear Calipers (WIL-120-9688)
(2) Wilwood Street Brake Pads (150-9764K)
(2) Wilwood Hat Bolts (WIL-230-0150)
(4) M10x30 Bolts (FAS-1139619)
(4) M10 Washers (FAS-1140384)
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! Please use your discretion and drive safely.
| Select Rotor Style: | Standard (*For Drag Racing ONLY), Scalloped (*For Drag Racing ONLY) |
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Fast Shipping with Professional Packaging
We provide a variety of shipping options thanks to our long-standing relationships with UPS, FedEx and DHL. Our warehouse personnel are well trained and will be able to pack your goods in accordance with the exact and precise specifications. Before shipping, all goods are carefully examined and secured. We deliver to thousands of clients each day across multiple countries. The fact that we're dedicated to becoming the largest online retailer in the world is obvious. Warehouses and distribution centers can be found in Europe as well as the USA.
Orders that contain more than one item are assigned processing times according to each item.
We will inspect each and every one of the items ordered before shipping. The majority of orders are shipped within 48-hours. Delivery is expected to take between 3 and seven days.
Returns
We do not manage the stock in our warehouse or factory. The levels of stock can change at any time. Please be aware that it's possible for your order to be out of stock after you have placed the order.
The policy is 30 days. If it's been longer than 30 days since you bought the item We're sorry to say that we can't offer you a full refund or exchange.
The item cannot be used, and it must be in its original condition. It must also still be in the original package.
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