Engine Internals

High-performance engine components including valves, valve springs, pistons, head gaskets, connecting rods, and more. Engineered for 2JZ, BMW M50/S54, and other performance platforms.

3122 products

Supertech Subaru EZ36 Inconel 32mmx5.45mmx103.50mm Exhaust Valve - Single (Drop Ship Only)
-18%

Supertech

Supertech Subaru EZ36 Inconel 32mmx5.45mmx103.50mm Exhaust Valve - Single (Drop Ship Only)

SKU: SPTSEVI-1036

$61.30 $75.64
Supertech Subaru EZ30D H6 (w/Variable Intake Lift) Inconel Exhaust Valve - Single (Drop Ship Only)
-18%

Supertech

Supertech Subaru EZ30D H6 (w/Variable Intake Lift) Inconel Exhaust Valve - Single (Drop Ship Only)

SKU: SPTSEVI-1043D

$55.31 $68.26
Supertech Subaru EZ30 H6 (2nd Gen) 30.5mm Head Diameter Inconel Exhaust Valve - Set of 12
-18%

Supertech

Supertech Subaru EZ30 H6 (2nd Gen) 30.5mm Head Diameter Inconel Exhaust Valve - Set of 12

SKU: SPTSEVI-1043D-12

$663.54 $818.94
Supertech Subaru H6 (w/Variable Intake Lift) Inconel Exhaust Valve - Single (Drop Ship Only)
-18%

Supertech

Supertech Subaru H6 (w/Variable Intake Lift) Inconel Exhaust Valve - Single (Drop Ship Only)

SKU: SPTSEVI-1045D

$55.90 $68.98
Supertech Subaru H6 (w/Variable Intake Lift) Inconel Exhaust Valve - Set of 12
-18%

Supertech

Supertech Subaru H6 (w/Variable Intake Lift) Inconel Exhaust Valve - Set of 12

SKU: SPTSEVI-1045D-12

$670.69 $827.78
Supertech Subaru/Toyota FA20 Inconel Exhaust Valve - Single (Drop Ship Only)
-18%

Supertech

Supertech Subaru/Toyota FA20 Inconel Exhaust Valve - Single (Drop Ship Only)

SKU: SPTSEVI-1050

$45.89 $56.63
Supertech Toyota FRS / Subaru BRZ Inconel Exhaust Valve - Single (Drop Ship Only)
-18%

Supertech

Supertech Toyota FRS / Subaru BRZ Inconel Exhaust Valve - Single (Drop Ship Only)

SKU: SPTSEVI-1050-2

$46.92 $57.90
Supertech Toyota FRS / Subaru BRZ Inconel Exhaust Valve - Set of 8
-18%

Supertech

Supertech Toyota FRS / Subaru BRZ Inconel Exhaust Valve - Set of 8

SKU: SPTSEVI-1050-2-8

$375.46 $463.38
Supertech Subaru/Toyota FA20 Inconel Exhaust Valve - Set of 8
-18%

Supertech

Supertech Subaru/Toyota FA20 Inconel Exhaust Valve - Set of 8

SKU: SPTSEVI-1050-8

$367.06 $453.01
Supertech Subaru BRZ/Scion FR-S 2.0L 30x5.45x95.15mm Inconel Exhaust Valve - Single (Drop Ship Only)
-18%

Supertech

Supertech Subaru BRZ/Scion FR-S 2.0L 30x5.45x95.15mm Inconel Exhaust Valve - Single (Drop Ship Only)

SKU: SPTSEVI-1051

$46.92 $57.90
Supertech Subaru BRZ/FRS Exhaust valve 30 (+1) x 5.45 x 97.7mm INCONEL
-18%

Supertech

Supertech Subaru BRZ/FRS Exhaust valve 30 (+1) x 5.45 x 97.7mm INCONEL

SKU: SPTSEVI-1052-2

$52.50 $64.80
Supertech Subaru BRZ/FRS Exhaust valve 30 (+1) x 5.45 x 97.7mm INCONEL- Set of 8
-18%

Supertech

Supertech Subaru BRZ/FRS Exhaust valve 30 (+1) x 5.45 x 97.7mm INCONEL- Set of 8

SKU: SPTSEVI-1052-2-8

$420.11 $518.50
Supertech Subaru EG33 H6 24V Black Nitrided Inconel Exhaust Valve - Single (Drop Ship Only)
-18%

Supertech

Supertech Subaru EG33 H6 24V Black Nitrided Inconel Exhaust Valve - Single (Drop Ship Only)

SKU: SPTSEVI-1080

$51.41 $63.44
Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valve - Single (Drop Ship Only)
-19%

Supertech

Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valve - Single (Drop Ship Only)

SKU: SPTSEVN-1010

$29.69 $37.10
Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valve - Set of 8
-19%

Supertech

Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valve - Set of 8

SKU: SPTSEVN-1010-8

$237.56 $296.87
Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valve - +0.5mm Oversize - Single
-19%

Supertech

Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valve - +0.5mm Oversize - Single

SKU: SPTSEVN-1012

$29.71 $37.13
Supertech Subaru EJ25 Turbo DOHC Black Nitride Exhaust Valve - +0.5mm OS 104.2mm Length - Set of 8
-19%

Supertech

Supertech Subaru EJ25 Turbo DOHC Black Nitride Exhaust Valve - +0.5mm OS 104.2mm Length - Set of 8

SKU: SPTSEVN-1012-2-8

$237.83 $297.19
Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8
-19%

Supertech

Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8

SKU: SPTSEVN-1012-8

$237.79 $297.16
Supertech Subaru WRX 2.0L 33x5.96x104.20mm +1mm Dia Blk Nitride Exhaust Valve - Single (D/S Only)
-19%

Supertech

Supertech Subaru WRX 2.0L 33x5.96x104.20mm +1mm Dia Blk Nitride Exhaust Valve - Single (D/S Only)

SKU: SPTSEVN-1014-2

$30.08 $37.58
Supertech Subaru WRX 2.0L/2.5L Black Nitrided +1mm Head Diam Exhaust Valve - Set of 8
-19%

Supertech

Supertech Subaru WRX 2.0L/2.5L Black Nitrided +1mm Head Diam Exhaust Valve - Set of 8

SKU: SPTSEVN-1014-2-8

$239.88 $299.77
Supertech Subaru EZ30D Black Nitrided Exhaust Valve - Single (Drop Ship Only)
-19%

Supertech

Supertech Subaru EZ30D Black Nitrided Exhaust Valve - Single (Drop Ship Only)

SKU: SPTSEVN-1021D

$39.98 $49.97
Supertech Subaru EZ30 H6 (1st Gen) Black Nitride Exhaust Valve - Single
-19%

Supertech

Supertech Subaru EZ30 H6 (1st Gen) Black Nitride Exhaust Valve - Single

SKU: SPTSEVN-1030D

$39.98 $49.97
Supertech Subaru EZ30D Black Nitrided Exhaust Valve - +1mm Oversize - Single
-19%

Supertech

Supertech Subaru EZ30D Black Nitrided Exhaust Valve - +1mm Oversize - Single

SKU: SPTSEVN-1033D

$39.98 $49.97
Supertech Subaru EJ20/EJ25 Black Nitrided Intake Valve - Single (Drop Ship Only)
-19%

Supertech

Supertech Subaru EJ20/EJ25 Black Nitrided Intake Valve - Single (Drop Ship Only)

SKU: SPTSIVN-1010

$29.98 $37.45