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GSC Power-Division Toyota 2JZ Super Alloy Polished Exhaust Valves - 30.0mm (+1mm) - Set of 12 (1992-2005 Lexus/Toyota)

$420.91 $443.98
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GSC Power-Division Toyota 2JZ Super Alloy Polished Exhaust Valves - 30.0mm (+1mm) - Set of 12 (1992-2005 Lexus/Toyota)
$420.91 $443.98
$420.91 $443.98

Fits select 1992-2005 Toyota Supra and Lexus GS300, IS300, and SC300 models equipped with the 2JZ engine.

These GSC Power-Division Super Alloy exhaust valves are engineered to withstand the extreme thermal loads of high-performance 2JZ builds, particularly in turbocharged applications where exhaust gas temperatures (EGTs) reach critical levels. Featuring a 30.0mm head diameter—a 1mm increase over the factory specification—these valves provide improved exhaust flow characteristics while maintaining the structural integrity required for high-boost environments.

Each valve is manufactured from a high-temperature Super Alloy and finished with a chrome polished surface to reduce friction and minimize carbon buildup. This set of 12 is a direct upgrade for worn or underperforming OE valves, designed to seat perfectly within your 2JZ cylinder head for a reliable, airtight seal.

  • Manufacturer Part Number: 2067-12
  • Material: High-temperature Super Alloy
  • Finish: Chrome Polished
  • Head Diameter: 30.0mm (+1mm Oversize)
  • Quantity: Set of 12
  • Compatibility: 1992-2005 Lexus GS300, IS300, SC300; 1993-1998 Toyota Supra
🔧 Fitment & Compatibility
Year Make Model Submodel
1993-2005 Lexus GS300 Base
2001-2005 Lexus IS300 Base
2002-2005 Lexus IS300 Sportcross
1992-2000 Lexus SC300 Base
1993-1998 Toyota Supra Base
1993-1998 Toyota Supra Twin Turbo

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