Stoptech ST-40 Front BBK With 355x32 Rotors Mitsubishi EVO 8 + 9 2003-2006



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StopTech's Balanced Brake Upgrade equips your 03-06 Evo 8 or 9 with larger four or six piston front calipers and plus sized StopTech AeroRotors. StopTech big brake kits provide a neutral biased brake system that will improve safety and performance on and off the track as well as add a striking visual enhancement that is second to none. StopTech big brake kits also include stainless steel brake lines and StopTech performance brake pads to complete the package.


  • These kits 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.
  • We accept no responsibility for fitment issues related to aftermarket wheels. Before purchasing, you must measure the clearance behind your rims and call us to confirm fitment.
  • 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.

Adding the StopTech ST-40 or ST-60 front or ST-22 rear calipers to your Evo as part of the Balanced Brake Kit will give you the advantage of one of the stiffest calipers on the market. StopTech's calipers incorporate their bolt-in bridge, which is strong enough to dramatically reduce caliper distortion yet does not sacrifice the caliper's cooling. The squeeze forged StopTech calipers have the least flex of any tested after market or OEM caliper. The air channel in the bridge is designed to help air flow through the retainer, resulting in better cooling. A stiffer caliper on your Evo means improved performance without added vibration, noise or pad taper. You will also benefit from better pedal feel under extreme braking conditions. You can brake confidently, knowing your calipers are staying cool as you dive into the next corner.

Kits Include:

  • 355x32 Front Aero Rotors, Standard or Zinc Coated
  • ST-40 4-pot Front Brake Calipers
  • Stainless Steel Brake Lines
  • StopTech Performance Brake Pads
  • Brackets and Hardware

FITMENT: Mitsubishi Evolution 8 & 9 2003-2006


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