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XAT Racing IS300 Big Brake Kit LS460 Caliper Adapter Brackets
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XAT Racing IS300 Big Brake Kit LS460 Caliper Adapter Brackets


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After the surprise success of our 2GS/SC430 brake adapters, we've started development on an IS300 version as well! These brackets let you bolt on LS460 calipers to your IS300 / Altezza, making an inexpensive but VERY effective brake update option! Thanks to Toyota parts interchangeability, that means they also fit Chaser, Cresta, Crown Majesta, Mark 2, Progres, and Verossa chassis'!

In our continuing support of Lexus performance products and the UZ platform, we have finished this set of brackets to mount 4 piston LS460 / LS600h brake calipers to any IS300 2000-2005!

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 2007-2018 LS460, LS460L, LS500, or LS600h fixed 4 piston brake calipers, 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

Brackets fit:

☼ 1996-2001 Toyota Chaser / Cresta GX100, JZX100, JZX101, SX100 (4S-FE)

☼ 2000-2004 Toyota Mark II GX110 (1G-FE), JZX110 (1JZ-GTE, 1JZ-FSE)

☼ 1995-2001 Toyota Crown Majesta GS151 (1G-FE), JZS151 (1JZ-GE), JZS155 (2JZ-GE)

☼ 2000-2003 Toyota Crown Majesta GS171 (1G-FE), JKS175 (2JZ-FSE), JZS171 (1JZ-FSE, 1JZ-GTE)

☼ 1999-2007 Toyota Crown Majesta JZS175 (2JZ-GE, 2JZ-FSE)

☼ 2001-2007 Toyota Progres JCG10 (1JZ-FSE), JCG11 (2JZ-FSE)

☼ 2001-2004 Toyota Verossa GX110 (1G-FE), JZX110 (1JZ-FSE, 1JZGTE)

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

Pictures show the RWD K17 type caliper being used. The AWD N18 caliper has the same bolt pattern, but the caliper sits taller on the rotor. As such, the N18 version will not work with the IS-F rotor. You'll need to stick to the K17 type.

 

  • $190
Qty:  
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  • Weight
    5 lbs
  • SKU
    XAT-1IS-LS460BK
  • Meat?
    No, HELL YEAH DOOD MEAT ME
  • Refurbished Calipers
    Sure!, No thanks, I will source myself
  • StopTech Braided Brake Hose
    Yes! IS300 Fitment, No
  • Brake Pads
    Brembo, StopTech/Centric, Akebono, Bosch, ADVICS (OEM), None
  • Rotors
    StopTech drilled, None
  • XAT Roll Center Adjusters
    Yes! Make it 100% bolt on, 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

Make Model Year Engine
- Lexus IS300 / Toyota Altezza 1998 L6 3.0
- Lexus IS300 / Toyota Altezza 2001 L6 3.0
- Lexus IS300 / Toyota Altezza 1999 L6 3.0
- Lexus IS300 / Toyota Altezza 2000 L6 3.0
- Lexus IS300 / Toyota Altezza 2002 L6 3.0
- Lexus IS300 / Toyota Altezza 2003 L6 3.0
- Lexus IS300 / Toyota Altezza 2004 L6 3.0
- Lexus IS300 / Toyota Altezza 2005 L6 3.0
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