BB System 4.0


1996-2002 4Runner
1995.5-2004 Tacoma

Each of these kits is put together to make it easier on the owner/installer to replace the parts that Toyota should of put there in the first place. The kit will increase your brake rotor and the piston size, but still keep Toyota parts on your vehicle. This will drastically improve your vehicles stopping ability and also be able to handle the excessive heat from braking. This will reduce the amount or rotor warping and have better response in downhill or trailer towing situations.

The calipers may require some modifications to the dust shield
16" rims required for this upgrade, because of the amount of surface area of the larger rotors. Parts Included:

Re-manufactured Brake Caliper-Left
Re-manufactured Brake Caliper-Right
Genuine Toyota Pins (4)
Genuine Toyota Pin Clips (2)
Genuine Toyota Discs Brake Pads
Genuine Toyota Shim Kit, Anti-Squeal Kit
Genuine Toyota Pad Springs Anti-Rattle Kit
Genuine Toyota Rotors, Left and Right

  • Model: BBkit_4.0
  • Manufactured by: Sonoran Steel


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