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 N/S55 SS Black Nitride Intake Valve - Single (Drop Ship Only) (Use w/Locks KPR-5.0/7S)
-19%

Supertech

Supertech BMW N/S55 SS Black Nitride Intake Valve - Single (Drop Ship Only) (Use w/Locks KPR-5.0/7S)

SKU: SPTBMIVN-1055S

$34.85 $43.55
Supertech BMW N/S55 SS Black Nitride Intake Valve - Set of 12 (Use w/Locks KPR-5.0/7S)
-19%

Supertech

Supertech BMW N/S55 SS Black Nitride Intake Valve - Set of 12 (Use w/Locks KPR-5.0/7S)

SKU: SPTBMIVN-1055S-12

$418.10 $522.47
Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7)
-19%

Supertech

Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7)

SKU: SPTBMIVN-1063S-16

$552.65 $690.61
Supertech BMW S65 V8 / S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Single
-19%

Supertech

Supertech BMW S65 V8 / S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Single

SKU: SPTBMIVN-1065

$38.81 $48.49
Supertech BMW S65/S85 35.4x4.97x111.75mm Black Nitrided Intake Valve - Set of 16
-19%

Supertech

Supertech BMW S65/S85 35.4x4.97x111.75mm Black Nitrided Intake Valve - Set of 16

SKU: SPTBMIVN-1065-16

$620.92 $775.92
Supertech BMW S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Set of 20
-19%

Supertech

Supertech BMW S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Set of 20

SKU: SPTBMIVN-1065-20

$776.14 $969.89
Supertech BMW M20 2.5L Black Nitrided Intake Valve - Single (Drop Ship Only)
-19%

Supertech

Supertech BMW M20 2.5L Black Nitrided Intake Valve - Single (Drop Ship Only)

SKU: SPTBMIVN-1084

$32.26 $40.32
Supertech BMW M20 2.5L Black Nitrided Intake Valve - Set of 6
-19%

Supertech

Supertech BMW M20 2.5L Black Nitrided Intake Valve - Set of 6

SKU: SPTBMIVN-1084-6

$193.55 $241.87
Supertech BMW M20 2.5L Black Nitrided Intake Valve - +1mm Oversize - Single
-19%

Supertech

Supertech BMW M20 2.5L Black Nitrided Intake Valve - +1mm Oversize - Single

SKU: SPTBMIVN-1085

$32.26 $40.32
Supertech BMW M20 2.5L Black Nitrided Intake Valve - +1mm Oversize - Set of 6
-19%

Supertech

Supertech BMW M20 2.5L Black Nitrided Intake Valve - +1mm Oversize - Set of 6

SKU: SPTBMIVN-1085-6

$176.29 $220.31
Supertech Nissan KA24DE DOHC Cam Follower 34x26x3.5mm (Use w/8mm Shim) - Set of 8
-12%

Supertech

Supertech Nissan KA24DE DOHC Cam Follower 34x26x3.5mm (Use w/8mm Shim) - Set of 8

SKU: SPTCF-34-3.5+-8

$371.22 $426.56
Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged I-Beam Conn Rod w/ARP625+ Bolts - Set of 6
-12%

Supertech

Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged I-Beam Conn Rod w/ARP625+ Bolts - Set of 6

SKU: SPTCR-BMB58-I148.3-6

$2,248.78 $2,584.08
Supertech BMW S54 Connecting Rod Forged 4340 H-Beam ARP2000 Bolt 3/8in C-C Length 139mm - Set of 6
-12%

Supertech

Supertech BMW S54 Connecting Rod Forged 4340 H-Beam ARP2000 Bolt 3/8in C-C Length 139mm - Set of 6

SKU: SPTCR-BMS54-H139-6

$1,406.75 $1,616.54
Supertech BMW/Mini B48 Connecting Rod Forged 4340 H-Beam ARP2000 C-C Length 148.3mm - Set of 4
-12%

Supertech

Supertech BMW/Mini B48 Connecting Rod Forged 4340 H-Beam ARP2000 C-C Length 148.3mm - Set of 4

SKU: SPTCR-MINB48-H148.3-4

$1,198.87 $1,377.62
Supertech BMW B58 Forged 4340 H-Beam C-C Length 148.3mm Connecting Rod - Set of 6
-12%

Supertech

Supertech BMW B58 Forged 4340 H-Beam C-C Length 148.3mm Connecting Rod - Set of 6

SKU: SPTCR-MINB48-H148.3-6

$1,798.39 $2,066.54
Supertech Nissan RB25/RB26 Conn Rod 4340 H-Beam C-C Length 121.5mm (4.783in) - Set of 6
-19%

Supertech

Supertech Nissan RB25/RB26 Conn Rod 4340 H-Beam C-C Length 121.5mm (4.783in) - Set of 6

SKU: SPTCR-NRB26-H121.5-6

$1,166.89 $1,458.18
Supertech BMW B48/B58 47x10.045 (+0.015)x5.985mm Exhaust Valve Guide - Single (Drop Ship Only)
-20%

Supertech

Supertech BMW B48/B58 47x10.045 (+0.015)x5.985mm Exhaust Valve Guide - Single (Drop Ship Only)

SKU: SPTGDE-BMB48-E6

$11.12 $13.90
Supertech BMW B48/B58 42x10.045 (+0.015)x4.985mm Intake Valve Guide - Single (Drop Ship Only)
-20%

Supertech

Supertech BMW B48/B58 42x10.045 (+0.015)x4.985mm Intake Valve Guide - Single (Drop Ship Only)

SKU: SPTGDE-BMB48-I

$11.12 $13.90
Supertech BMW S14/S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem
-19%

Supertech

Supertech BMW S14/S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem

SKU: SPTGDE-BMS14-7

$10.67 $13.33
Supertech BMW S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem - Set of 12
-19%

Supertech

Supertech BMW S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem - Set of 12

SKU: SPTGDE-BMS14-7-12

$128.09 $160.07
Supertech BMW S14 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem - Set of 8
-19%

Supertech

Supertech BMW S14 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem - Set of 8

SKU: SPTGDE-BMS14-7-8

$85.42 $106.73
Supertech BMW S14/S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem Oversize OD 12.065mm
-19%

Supertech

Supertech BMW S14/S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem Oversize OD 12.065mm

SKU: SPTGDE-BMS14-7-OS1

$10.67 $13.33
Supertech BMW S38 Manganese Bronze Int/Exh Valve Guide 7mm Stem Oversize OD 12.065mm - Set of 12
-19%

Supertech

Supertech BMW S38 Manganese Bronze Int/Exh Valve Guide 7mm Stem Oversize OD 12.065mm - Set of 12

SKU: SPTGDE-BMS14-7-OS1-12

$128.08 $160.04
Supertech BMW S14 Manganese Bronze Int/Exh Valve Guide 7mm Stem Oversize OD 12.065mm - Set of 8
-19%

Supertech

Supertech BMW S14 Manganese Bronze Int/Exh Valve Guide 7mm Stem Oversize OD 12.065mm - Set of 8

SKU: SPTGDE-BMS14-7-OS1-8

$85.39 $106.70