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Stoptech Big Brake Kits for 2004-2007 Subaru STi
Stoptech Big Brake Kits for Subaru STi
Stoptech big brake kit for 04-07 STi Stoptech offers the ultimate in braking performance with their high performance big brake kits for the 04-07 Subaru STi. Stoptech's unique Balanced Brake Upgrades with optimum brake bias offer the shortest stopping distance with the best pedal feel to compensate your heavy braking needs. Featuring the patented AeroRotors, you will experience the most efficient rotor airflow available, resulting in better cooling, less fade and longer rotor and pad life. Stoptech big brake kits also include the stiffest aftermarket calipers on the market, giving you better clamping under hard braking and less pad taper. Extensive research and track testing of new applications ensures the optimum performance and precision you would only expect from the experts at Stoptech..
Subaru STi Big Brake Kit Components:
Front 2-Piece Floating Directional 328x28mm, 332x32mm, or 355x32mm Aero Rotors:
The patented AeroRotor features curved vanes with innovations on leading and trailing edges. The uniquely designed vanes inside the disc optimize airflow through the rotor. This improved directional design minimizes turbulence and flows more air than any rotor tested. The result is up to 80% better airflow over original equipment rotors and 10-30% better airflow than directional vaned racing rotors currently available.

4-Piston Stoptech ST-40 Calipers
Using finite element analysis (FEA) modeling software, Stoptech has designed a bolt-in bridge strong enough to stop distortion without sacrificing cooling through the top of the caliper. Distortion is virtually eliminated. The squeeze forged StopTech ST-40 caliper has the least flex of any tested aftermarket and OE caliper. The air channel in the bridge is designed to help air flow through the retainer, resulting in better cooling

Front Stainless Steel Brake Lines
StopTech makes their own stainless steel brake lines in Southern California. StopTech is a DOT (U.S. Department of Transportation) registered supplier of Stainless Steel Brake Lines. Line material and fittings are all made from the highest quality parts available. Lines feature a clear abrasion-resistant cover for maximum protection against chaffing. Necessary quality control procedures are in place to ensure lines are the correct length, etc. Every fully assembled StopTech Stainless Steel Brake Line is tested to a pressure of 4,500 psi.

Caliper Mounting Brackets
StopTech's hats and brackets are made with a special type of billet aluminum that was designed for the AeroSpace industry in the United States. The German TÜV were so impressed with the durability of these parts during testing that they replicated the bracket and repeated the test with a stainless steel imitation of our part. The stainless steel version failed early. Hats and brackets are machined to ISO standards at StopTech's manufacturing facility in Torrance, California, using the latest CNC machines that feature active tooling.

Front Street Performance Pads
The performance pads included with kits are suitable for both street and light track use such as Autocross (1 lap at a time). For more aggressive track use or race use, it is very important to select pads appropriate to the type of driving.

Multicolored Calipers
Stoptech big brake kits are commonly available in Red, Black and Silver, but can be special ordered in Blue, Yellow or Gold at an additional charge and lead time. Please call if you are interested in special order caliper colors.

Gold Zinc Coated Rotor Option
Anti-corrosion gold zinc coating benefits those who live in cold climates, where snow and road salt are commonly encountered, or those who would prefer no visible surface rust on the vanes and outer circumference of their rotors. This option will add to lead times, please call for more information.

Stoptech Red Calipers Stoptech Black Calipers Stoptech Silver Calipers
Stoptech Blue Calipers Stoptech Yellow Calipers Stoptech Gold Calipers
Shipping costs calculated upon checkout
FITMENT: 2004-2007 Subaru STi
NOTES:
1. This kit may NOT fit your wheels (especially stock unless specifically noted), you MUST measure before buying, there are no cancellations or returns on Stoptech Big Brake kits as they are a special order product.
2. JSC Speed and Stoptech accept no responsibility for fitment issues related to aftermarket wheels. Before purchasing, use this Wheel Fitment Template to measure the clearance behind your rims.
3. All Stoptech kits are made to order, they can take approximately 2 weeks for standard kits, 30+ days for special options such as colored calipers, etc. No returns or cancellations will be honored for special order items.
stoptech red st-40 caliper big brake kit 04-07 STi
stoptech slotted aerorotor 332mm x 32mm
StopTech Front BBK w/ Red Calipers:
Red 4-Piston ST-40 front calipers, 2-Piece 332x32mm slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
This kit will fit with stock STi wheels
Part #: st83.838.4600.71
MSRP: $2195
Our Price: $2195
Inventory: Usually ships in 1-4 weeks
stoptech black st-40 caliper big brake kit 04-07 STi
stoptech slotted aerorotor 332mm x 32mm
StopTech Front BBK w/ Black Calipers:
Black 4-Piston ST-40 front calipers, 2-Piece 332x32mm slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
This kit will fit with stock STi wheels
Part #: st83.838.4600.51
MSRP: $2195
Our Price: $2195
Inventory: Usually ships in 1-4 weeks
stoptech silver st-40 caliper big brake kit 04-07 STi
stoptech slotted aerorotor 332mm x 32mm
StopTech Front BBK w/ Silver Calipers:
Black 4-Piston ST-40 front calipers, 2-Piece 332x32mm slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
This kit will fit with stock STi wheels
Part #: st83.838.4600.61
MSRP: $2195
Our Price: $2195
Inventory: Usually ships in 1-4 weeks
stoptech red st-40 caliper big brake kit 04-07 STi
stoptech zinc coated slotted aerorotor 332mm x 32mm
StopTech Front BBK w/ Red Calipers & Zinc Rotors:
Red 4-Piston ST-40 front calipers, 2-Piece 332x32mm zinc coated slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
This kit will fit with stock STi wheels
Part #: st83.838.4600.73
MSRP: $2265
Our Price: $2265
Inventory: Usually ships in 1-4 weeks
stoptech black st-40 caliper big brake kit 04-07 STi
stoptech zinc coated slotted aerorotor 332mm x 32mm
StopTech Front BBK w/ Black Calipers & Zinc Rotors:
Black 4-Piston ST-40 front calipers, 2-Piece 332x32mm zinc coated slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
This kit will fit with stock STi wheels
Part #: st83.838.4600.53
MSRP: $2265
Our Price: $2265
Inventory: Usually ships in 1-4 weeks
stoptech silver st-40 caliper big brake kit 04-07 STi
stoptech zinc coated slotted aerorotor 332mm x 32mm
StopTech Front BBK w/ Silver Calipers & Zinc Rotors:
Black 4-Piston ST-40 front calipers, 2-Piece 332x32mm zinc coated slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
This kit will fit with stock STi wheels
Part #: st83.838.4600.63
MSRP: $2265
Our Price: $2265
Inventory: Usually ships in 1-4 weeks
stoptech red st-40 caliper big brake kit 04-07 STi
stoptech slotted aerorotor 355mm x 32mm
StopTech Front BBK w/ Red Calipers:
Red 4-Piston ST-40 front calipers, 2-Piece 355x32mm slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
Part #: st83.838.4700.71
MSRP: $2595
Our Price: $2595
Inventory: Usually ships in 1-4 weeks
stoptech black st-40 caliper big brake kit 04-07 STi
stoptech slotted aerorotor 355mm x 32mm
StopTech Front BBK w/ Black Calipers:
Black 4-Piston ST-40 front calipers, 2-Piece 355x32mm slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
Part #: st83.838.4700.51
MSRP: $2595
Our Price: $2595
Inventory: Usually ships in 1-4 weeks
stoptech silver st-40 caliper big brake kit 04-07 STi
stoptech slotted aerorotor 355mm x 32mm
StopTech Front BBK w/ Silver Calipers:
Black 4-Piston ST-40 front calipers, 2-Piece 355x32mm slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
Part #: st83.838.4700.61
MSRP: $2595
Our Price: $2595
Inventory: Usually ships in 1-4 weeks
stoptech red st-40 caliper big brake kit 04-07 STi
stoptech zinc coated slotted aerorotor 355mm x 32mm
StopTech Front BBK w/ Red Calipers & Zinc Rotors:
Red 4-Piston ST-40 front calipers, 2-Piece 355x32mm zinc coated slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
Part #: st83.838.4700.73
MSRP: $2665
Our Price: $2665
Inventory: Usually ships in 1-4 weeks
stoptech black st-40 caliper big brake kit 04-07 STi
stoptech zinc coated slotted aerorotor 355mm x 32mm
StopTech Front BBK w/ Black Calipers & Zinc Rotors:
Black 4-Piston ST-40 front calipers, 2-Piece 355x32mm zinc coated slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
Part #: st83.838.4700.53
MSRP: $2665
Our Price: $2665
Inventory: Usually ships in 1-4 weeks
stoptech silver st-40 caliper big brake kit 04-07 STi
stoptech zinc coated slotted aerorotor 355mm x 32mm
StopTech Front BBK w/ Silver Calipers & Zinc Rotors:
Black 4-Piston ST-40 front calipers, 2-Piece 355x32mm zinc coated slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
Part #: st83.838.4700.63
MSRP: $2665
Our Price: $2665
Inventory: Usually ships in 1-4 weeks
stoptech red st-40 caliper big brake kit 04-07 STi
stoptech slotted aerorotor 355mm x 32mm
StopTech Front BBK w/ Red Calipers:
Red 4-Piston ST-40 front calipers, 2-Piece 355x32mm slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
Part #: st83.838.4700.71
MSRP: $2595
Our Price: $2595
Inventory: Usually ships in 1-4 weeks
stoptech black st-40 caliper big brake kit 04-07 STi
stoptech slotted aerorotor 355mm x 32mm
StopTech Front BBK w/ Black Calipers:
Black 4-Piston ST-40 front calipers, 2-Piece 355x32mm slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
Part #: st83.838.4700.51
MSRP: $2595
Our Price: $2595
Inventory: Usually ships in 1-4 weeks
stoptech silver st-40 caliper big brake kit 04-07 STi
stoptech slotted aerorotor 355mm x 32mm
StopTech Front BBK w/ Silver Calipers:
Black 4-Piston ST-40 front calipers, 2-Piece 355x32mm slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
Part #: st83.838.4700.61
MSRP: $2595
Our Price: $2595
Inventory: Usually ships in 1-4 weeks
stoptech red st-40 caliper big brake kit 04-07 STi
stoptech zinc coated slotted aerorotor 355mm x 32mm
StopTech Front BBK w/ Red Calipers & Zinc Rotors:
Red 4-Piston ST-40 front calipers, 2-Piece 355x32mm zinc coated slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
Part #: st83.838.4700.73
MSRP: $2665
Our Price: $2665
Inventory: Usually ships in 1-4 weeks
stoptech black st-40 caliper big brake kit 04-07 STi
stoptech zinc coated slotted aerorotor 355mm x 32mm
StopTech Front BBK w/ Black Calipers & Zinc Rotors:
Black 4-Piston ST-40 front calipers, 2-Piece 355x32mm zinc coated slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
Part #: st83.838.4700.53
MSRP: $2665
Our Price: $2665
Inventory: Usually ships in 1-4 weeks
stoptech silver st-40 caliper big brake kit 04-07 STi
stoptech zinc coated slotted aerorotor 355mm x 32mm
StopTech Front BBK w/ Silver Calipers & Zinc Rotors:
Black 4-Piston ST-40 front calipers, 2-Piece 355x32mm zinc coated slotted front rotors, stainless steel front brake lines, Front street pads, Mounting Brackets.
Part #: st83.838.4700.63
MSRP: $2665
Our Price: $2665
Inventory: Usually ships in 1-4 weeks
Recommended parts to go with your Stoptech big brake kit:
Motive Brake Bleeder for 02-07 WRX and STiMotive Brake Fluid BleederMotul RBF600 Brake FluidMotul Performance Brake Fluid
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