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XAT Racing Custom Spec JE Forged Piston Kit 1UZFE 1UZ 2UZ 3UZ Custom made to order!!

XAT Racing Custom Spec JE Forged Piston Kit 1UZFE 1UZ 2UZ 3UZ Custom made to order!!

Our custom-designed JE piston kit can be ordered in custom compression ratio to suit turbo, nitrous, or N/A applications. JE pistons are the premier piston in today's market! The custom forging is CNC'd to match ultra tight tolerances for high output engines. When the power goes up, so does the heat. Stock pistons are cast and cannot cope with the stress level of a race or high output engine. This piston kit comes with all eight pistons and includes pins, clips and rings. This item can be ordered for the VVTi version as well. Please select size and type from drop down menu.

Please note these are custom made to order pistons. We do not stock these, and typical wait time is 4-8 weeks to produce. Since we have not found anybody to make off the shelf pistons for our engines, these have to be special order, and as such, are non-refundable. If there are issues with the order, we will fix them, but we will not take them back due to plans changes or changing your mind.

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  • $1,995
    • SKU
    • Weight
      10 lbs
  • Compression Ratio
    10.0:1, 9.0:1, 9.5:1, 10.5:1, 11.0:1, 11.5:1, 12.0:1, 8.5:1
  • Bore Size
    Standard, +.5mm, +1.0mm
  • Dry Moly Skirt Coating
    Yes (recommended), No
  • Crown Ceramic Coating
    No, Yes
  • Gas Porting (race ONLY)
    No, Yes

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 S1501UZ-FE 4.0 V8 (UZS151, UZS155, UZS157)
Toyota/LexusLexus GS/Aristo1992-1997 S1471UZ-FE 4.0 V8 non-VVTi
Toyota/LexusLexus GS/Aristo1998-2005 S1601UZ VVTi 4.0 V8 (1998-2000) UZS160
Toyota/LexusLexus GS/Aristo1998-2005 S1603UZ 4.3 V8 (2001-2005) UZS161
Toyota/LexusLexus LS/Celsior1989-1994 UCF10/11 LS400/Celsior1UZ-FE 4.0 V8 non-VVTi
Toyota/LexusLexus LS/Celsior1995-1997 UCF20/21 LS400/Celsior1UZ-FE 4.0 V8 non-VVTi
Toyota/LexusLexus LS/Celsior1998-2000 UCF20/21 LS400/Celsior1UZ-FE VVTi 4.0 V8
Toyota/LexusLexus SC/Soarer1992-2000 Z301UZ-FE non-VVTi 4.0 V8 (92-97) UZZ30/31/32
Toyota/LexusLexus SC/Soarer1992-2000 Z301UZ-FE VVTi 4.0 V8 UZZ30 (1998-2000)
Toyota/LexusLexus SC/Soarer2001-2010 Z403UZ-FE 4.3 V8
Toyota/LexusTundra2000-2006 1st Gen2UZ-FE 4.7 V8
Toyota/LexusTundra2007-2021 2nd Gen2UZ-FE 4.7 V8

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