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XAT Racing LS460 to MkIV Supra Front Brake Caliper Upgrade Mounting Brackets SC300 SC400 A80

XAT Racing LS460 to MkIV Supra Front Brake Caliper Upgrade Mounting Brackets SC300 SC400 A80

After plenty of market demand, we have finished this ZINC CHROMATED set of brackets to mount LS460 / LS600h / LS500 brake calipers to any MkIV Supra, SC300, or SC400!

These brackets are ideal for those DIYers that are looking for an inexpensive option for brake upgrades. You keep your factory brake lines in this bolt-on solution; all you need is a set of front 2007-2020 LS460, LS460L, LS600, or even the new 2020 LS500 fixed 4 piston brake calipers, plus LS460 fitment pads, and a set of 2008-2014 IS-F 14" rotors!

Although the roll center adjusters aren't mandatory, they provide a bolt on solution. You do not have to run them, though if you do not, you may need to modify the mounting hardware. They will improve the suspension geometry on lowered cars at any rate, so we highly recommend them.

Please note that the LS460 does NOT use 5x114.3 rotors, so you will NOT be able to bolt on the LS460 rotor. We do not have fitment confirmation on the larger LS460 F-Sport 6 piston Brembo brakes, though they may also fit when used with larger rotors

Additionally, you will most likely need 18" wheels to fit over these. The only 18s we have found to not fit so far are some Enkei RPF1s and IS250/IS350 F Sport front wheels. We cannot make any promises on what else will not fit, however every other 18" wheel we have tried does fit over these brakes, including factory X-Runner wheels, Enkei NT03+, G35 Ray's wheels, etc.

Brackets fit:
☼ 1993-2002 Toyota Supra
☼ 1992-2000 Lexus SC300
☼ 1992-2000 Lexus SC400

You will receive 1 pair of brackets to mount both front calipers, as well as mounting hardware. Please note that we normally stock the brackets and rotors, however it may take 1 week to ship the calipers. Please note that free shipping is for the continental US 48 states only

Also fits:

☼ 1992-2005 Lexus GS300 / Toyota Aristo JZS147, JZS160, JZS161
☼ 1998-2000 Lexus GS400 / Toyota Aristo UZS160
☼ 2001-2005 Lexus GS430 / Toyota Aristo UZS161
☼ 2001-2005 Toyota Crown Majesta 1UZ
☼ 2001-2010 Lexus SC430 / Toyota Soarer UZZ40

☼ 1997-2017 Toyota Century V12 GZG50 

☼ 1989-2000 Lexus LS400 / Toyota Celsior UCF10/UCF11 and UCF20/UCF21

Pictures show the RWD K17 type caliper being used. The AWD N18 caliper has the same mounting hole locations, but we do not support fitment as it would use a different rotor. You will need the K17 caliper for direct fitment

Keep in mind these are designed for off road use only and professional installation is required. We have been driving on these kits for years, but use at your own risk.

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XAT Racing
  • $245


    • SKU
    • Weight
      4 lbs
  • Manufacturer
    XAT Racing
  • StopTech Drilled Rotors
    Yes, No
  • Calipers
    Brand New OEM, No
  • StopTech/Centric Ceramic Pads
    Yes, No
  • StopTech Stainless Braided Brake Lines
    Yes, No

Most product ships from either the manufacture or largest wholesale location to pass the saving to you. Most orders will ship via UPS, as we will be able to provide the best rates and have had the least issues when using UPS.

IF YOU DO NOT LIKE THE AUTOMATED SHIPPING CALCULATOR'S RATES, PLEASE CONTACT US AND WE CAN GET YOU A BETTER ONE! Especially for anyone outside the USA, please contact us with a list of parts you'd like to order, and where you are located.

We accept the following payment methods:

Also Venmo and unmarked nonsequential dollar bills

  • Fitment Type
    Vehicle Specific
Toyota/LexusCrown Majesta1995-1999 S1502JZ-GE 3.0 I6 (JZS155)
Toyota/LexusCrown Majesta1995-1999 S1501UZ-FE 4.0 V8 (UZS151, UZS155, UZS157)
Toyota/LexusLexus SC/Soarer1992-2000 Z302JZ-GE 3.0 I6 JZZ31
Toyota/LexusLexus SC/Soarer1992-2000 Z301UZ-FE non-VVTi 4.0 V8 UZZ30 (92-97)/31/32
Toyota/LexusLexus SC/Soarer1992-2000 Z301UZ-FE VVTi 4.0 V8 UZZ30 (1998-2000)
Toyota/LexusCentury1997-2017 GZG501GZ-FE 5.0 V12 VVTi
Toyota/LexusSupra1993-2002 A802JZ-GTE/2JZ-GE 3.0 I6 JZA80

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