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 BMW S38 Black Nitrided Intake Valve - Set of 12
-19%

Supertech

Supertech BMW S38 Black Nitrided Intake Valve - Set of 12

SKU: SPTBMIVN-1008-12

$414.72 $518.24
Supertech BMW S14 Black Nitrided Intake Valve - Set of 8
-19%

Supertech

Supertech BMW S14 Black Nitrided Intake Valve - Set of 8

SKU: SPTBMIVN-1008-8

$276.48 $345.49
Supertech BMW S14/S38 Black Nitrided Intake Valve - Single (Drop Ship Only)
-20%

Supertech

Supertech BMW S14/S38 Black Nitrided Intake Valve - Single (Drop Ship Only)

SKU: SPTBMIVN-1009

$34.56 $43.20
Supertech BMW S38 Black Nitrided Intake Valve - Set of 12
-19%

Supertech

Supertech BMW S38 Black Nitrided Intake Valve - Set of 12

SKU: SPTBMIVN-1009-12

$414.84 $518.40
Supertech BMW S14 Black Nitrided Intake Valve - Set of 8
-19%

Supertech

Supertech BMW S14 Black Nitrided Intake Valve - Set of 8

SKU: SPTBMIVN-1009-8

$276.56 $345.60
Supertech BMW S14/S38.50x6.98x123.80mm Flat Blk Nitride Intake Valve - Single (Drop Ship Only)
-20%

Supertech

Supertech BMW S14/S38.50x6.98x123.80mm Flat Blk Nitride Intake Valve - Single (Drop Ship Only)

SKU: SPTBMIVN-1009L

$34.56 $43.20
Supertech BMW S38 38.5x6.98x123.80mm Flat Black Nitrided Intake Valve - Set of 12
-19%

Supertech

Supertech BMW S38 38.5x6.98x123.80mm Flat Black Nitrided Intake Valve - Set of 12

SKU: SPTBMIVN-1009L-12

$414.84 $518.40
Supertech BMW S14 38.5x6.98x123.80mm Flat Blk Nitrided Intake Valve - Set of 8
-19%

Supertech

Supertech BMW S14 38.5x6.98x123.80mm Flat Blk Nitrided Intake Valve - Set of 8

SKU: SPTBMIVN-1009L-8

$276.56 $345.60
Supertech BMW S14/S38 Black Nitrided Intake Valve - Single (Drop Ship Only)
-20%

Supertech

Supertech BMW S14/S38 Black Nitrided Intake Valve - Single (Drop Ship Only)

SKU: SPTBMIVN-1010

$34.56 $43.20
Supertech BMW S38 Black Nitrided Intake Valve - Set of 12
-19%

Supertech

Supertech BMW S38 Black Nitrided Intake Valve - Set of 12

SKU: SPTBMIVN-1010-12

$414.84 $518.40
Supertech BMW S14 Black Nitrided Intake Valve - Set of 8
-19%

Supertech

Supertech BMW S14 Black Nitrided Intake Valve - Set of 8

SKU: SPTBMIVN-1010-8

$276.56 $345.60
Supertech BMW S14 39x6.98x123.82mm Flat Blk Nitride Intake Valve - Single (Drop Ship Only)
-20%

Supertech

Supertech BMW S14 39x6.98x123.82mm Flat Blk Nitride Intake Valve - Single (Drop Ship Only)

SKU: SPTBMIVN-1010L

$34.56 $43.20
Supertech BMW M42/S42 Black Nitrided Triple Groove Intake Valve - Set of 8
-19%

Supertech

Supertech BMW M42/S42 Black Nitrided Triple Groove Intake Valve - Set of 8

SKU: SPTBMIVN-1030-8

$276.48 $345.49
Supertech BMW M42/S42 33X5.97X106.10mm Flat Blk Nitrided Intake Valve - Set of 8
-19%

Supertech

Supertech BMW M42/S42 33X5.97X106.10mm Flat Blk Nitrided Intake Valve - Set of 8

SKU: SPTBMIVN-1030S-8

$276.48 $345.49
Supertech BMW S50B32 Black Nitrided Intake Valve - +0.65mm Oversize - Single
-19%

Supertech

Supertech BMW S50B32 Black Nitrided Intake Valve - +0.65mm Oversize - Single

SKU: SPTBMIVN-1033SL

$45.95 $57.42
Supertech BMW S50B32 Black Nitrided Intake Valve - +0.65mm Oversize - Set of 12
-19%

Supertech

Supertech BMW S50B32 Black Nitrided Intake Valve - +0.65mm Oversize - Set of 12

SKU: SPTBMIVN-1033SL-12

$551.56 $689.24
Supertech BMW S50B30 Euro Version Black Nitrided Intake Valve - Single (Drop Ship Only)
-19%

Supertech

Supertech BMW S50B30 Euro Version Black Nitrided Intake Valve - Single (Drop Ship Only)

SKU: SPTBMIVN-1036

$35.75 $44.66
Supertech BMW S50B30 Euro Version Black Nitrided Intake Valve - Set of 12
-19%

Supertech

Supertech BMW S50B30 Euro Version Black Nitrided Intake Valve - Set of 12

SKU: SPTBMIVN-1036-12

$428.84 $535.90
Supertech BMW S50B32 Black Nitrided Intake Valve - Single (Drop Ship Only)
-19%

Supertech

Supertech BMW S50B32 Black Nitrided Intake Valve - Single (Drop Ship Only)

SKU: SPTBMIVN-1037

$40.86 $51.06
Supertech BMW S50B32 Black Nitrided Intake Valve - Set of 12
-19%

Supertech

Supertech BMW S50B32 Black Nitrided Intake Valve - Set of 12

SKU: SPTBMIVN-1037-12

$490.33 $612.73
Supertech BMW N54 Black Nitrided Intake Valve (Use w/Locks KPR-5.0 / 7S)
-19%

Supertech

Supertech BMW N54 Black Nitrided Intake Valve (Use w/Locks KPR-5.0 / 7S)

SKU: SPTBMIVN-1054S

$34.85 $43.55
Supertech BMW N54 Turbo Black Nitrided Intake Valve - Single (Drop Ship Only)
-19%

Supertech

Supertech BMW N54 Turbo Black Nitrided Intake Valve - Single (Drop Ship Only)

SKU: SPTBMIVN-1054S-1

$34.85 $43.55
Supertech BMW N54 Turbo Black Nitrided Intake Valve - Set of 12
-19%

Supertech

Supertech BMW N54 Turbo Black Nitrided Intake Valve - Set of 12

SKU: SPTBMIVN-1054S-1-12

$418.20 $522.60
Supertech BMW N54 Black Nitrided Intake Valve - Set of 12 (Use w/Locks KPR-5.0 / 7S)
-19%

Supertech

Supertech BMW N54 Black Nitrided Intake Valve - Set of 12 (Use w/Locks KPR-5.0 / 7S)

SKU: SPTBMIVN-1054S-12

$418.20 $522.60