Supertech

San Jose-based Supertech makes valves, springs, retainers, pistons and rods for high-RPM and high-boost Honda, Nissan, Toyota and Subaru engines.

Shop genuine Supertech camshafts & valvetrain, engine internals and more for Japanese performance cars. Read the Supertech brand story, browse by car under Shop by Vehicle, or contact us for fitment help before you order.

Find parts for your car

Filters

Sort by:

427 products

Supertech Exhaust Valve Stem Seals (KA24DE) for Nissan 240SX (KA24DE) S13/S14
Supertech Exhaust and Intake Valve Stem Seals (4G63) for Mitsubishi Lancer Evolution (4G63) CN9A/CP9A/CT9A Sale priceFrom $1.53
Supertech Exhaust Valve Stem Seals (KA24DE) for Nissan 240SX (KA24DE) S13/S14
Supertech Exhaust Valve Stem Seals (K24A2) for Honda RSX / K-swap (K24A2) DC5 Sale price$11.24
Supertech Exhaust Valve Stem Seals (KA24DE) for Nissan 240SX (KA24DE) S13/S14
Supertech Exhaust Valve Stem Seals (K20A) for Honda Integra Type R / RSX (K20A) DC5 Sale priceFrom $1.41
Supertech Valve Locks (2JZ-GE) for Toyota Supra / Aristo / IS300 / GS300 (2JZ-GE) JZA80/JZS161/JZS147/XE10
Supertech Valve Locks (F20C/F22C) for Honda S2000 (F20C/F22C) AP1/AP2 Sale priceFrom $4.25
Supertech Titanium Retainers - Each (K24A2) for Honda RSX / K-swap (K24A2) DC5
Supertech Titanium Retainers - Each (4A-GE 20V) for Toyota 4A-GE 20V AE86 Sale priceFrom $20.34
Supertech Intake Valve Guides (4A-GE 20V) for Toyota 4A-GE 20V AE86
Supertech Intake Valve Guides (B20) for Honda Civic / Integra (B20) EG/EK9/DC2 Sale priceFrom $8.70
Supertech Intake Valve Guides (4A-GE 20V) for Toyota 4A-GE 20V AE86
Supertech Intake Valve Guides (B18A/B) for Honda Integra (B18A/B) DC2 Sale priceFrom $8.70
Supertech Valve Locks (2JZ-GE) for Toyota Supra / Aristo / IS300 / GS300 (2JZ-GE) JZA80/JZS161/JZS147/XE10
Supertech Valve Locks (VQ37VHR) for Nissan 370Z / G37 / Q60 (VQ37VHR) Z34/V36/V37 Sale price$93.48
Supertech Exhaust Valve Stem Seals (KA24DE) for Nissan 240SX (KA24DE) S13/S14
Supertech Intake Valve Stem Seals (2JZ-GTE) for Toyota Supra / Aristo (2JZ-GTE) JZA80/JZS161 Sale priceFrom $1.07
Supertech Exhaust Valve Stem Seals (KA24DE) for Nissan 240SX (KA24DE) S13/S14
Supertech Intake Valve Stem Seals (2JZ-GE) for Toyota Supra / Aristo / IS300 / GS300 (2JZ-GE) JZA80/JZS161/JZS147/XE10 Sale priceFrom $1.07
Supertech Exhaust Valve Stem Seals (KA24DE) for Nissan 240SX (KA24DE) S13/S14
Supertech Intake Valve Stem Seals (RB20 solid) for Nissan Skyline / Cefiro / Laurel (RB20, solid lifter conversion) R32/A31/C33 Sale priceFrom $1.07
Supertech Exhaust Valve Stem Seals (KA24DE) for Nissan 240SX (KA24DE) S13/S14
Supertech Intake Valve Stem Seals (RB25) for Nissan Skyline / Stagea (RB25, hydraulic lifter) R33/R34/C34 Sale priceFrom $1.07
Supertech Exhaust Valve Stem Seals (KA24DE) for Nissan 240SX (KA24DE) S13/S14
Supertech Intake Valve Stem Seals (RB25 solid) for Nissan Skyline / Stagea (RB25, solid lifter conversion) R33/R34/C34 Sale priceFrom $1.07
Supertech Exhaust Valve Stem Seals (KA24DE) for Nissan 240SX (KA24DE) S13/S14
Supertech Intake Valve Stem Seals (RB25 NEO) for Nissan Skyline / Stagea (RB25 NEO) R34/C34 Sale priceFrom $1.07
Supertech Exhaust Valve Stem Seals (KA24DE) for Nissan 240SX (KA24DE) S13/S14
Supertech Intake Valve Stem Seals (VR38DETT) for Nissan GT-R (VR38DETT) R35 Sale priceFrom $1.07
Supertech Exhaust Valve Stem Seals (KA24DE) for Nissan 240SX (KA24DE) S13/S14
Supertech Intake Valve Stem Seals (VQ37VHR) for Nissan 370Z / G37 / Q60 (VQ37VHR) Z34/V36/V37 Sale priceFrom $1.07
Supertech Exhaust Valve Stem Seals (KA24DE) for Nissan 240SX (KA24DE) S13/S14
Supertech Intake Valve Stem Seals (VQ35DE) for Nissan 350Z / G35 (VQ35DE) Z33/V35 Sale priceFrom $1.07
Supertech Exhaust Valve Stem Seals (KA24DE) for Nissan 240SX (KA24DE) S13/S14
Supertech Intake Valve Stem Seals (RB26DETT) for Nissan Skyline GT-R (RB26DETT) R32/R33/R34 Sale priceFrom $1.07
Supertech Valve Locks (2JZ-GE) for Toyota Supra / Aristo / IS300 / GS300 (2JZ-GE) JZA80/JZS161/JZS147/XE10
Supertech Valve Locks (RB26DETT) for Nissan Skyline GT-R (RB26DETT) R32/R33/R34 Sale priceFrom $3.89
Supertech Valve Locks (2JZ-GE) for Toyota Supra / Aristo / IS300 / GS300 (2JZ-GE) JZA80/JZS161/JZS147/XE10
Supertech Valve Locks (RB25 solid) for Nissan Skyline / Stagea (RB25, solid lifter conversion) R33/R34/C34 Sale priceFrom $3.89
Supertech Valve Locks (2JZ-GE) for Toyota Supra / Aristo / IS300 / GS300 (2JZ-GE) JZA80/JZS161/JZS147/XE10
Supertech Valve Locks (RB25) for Nissan Skyline / Stagea (RB25, hydraulic lifter) R33/R34/C34 Sale priceFrom $3.89
Supertech Valve Locks (2JZ-GE) for Toyota Supra / Aristo / IS300 / GS300 (2JZ-GE) JZA80/JZS161/JZS147/XE10
Supertech Valve Locks (RB20 solid) for Nissan Skyline / Cefiro / Laurel (RB20, solid lifter conversion) R32/A31/C33 Sale priceFrom $3.89
Supertech Valve Locks (2JZ-GE) for Toyota Supra / Aristo / IS300 / GS300 (2JZ-GE) JZA80/JZS161/JZS147/XE10
Supertech Valve Locks (CA18DET) for Nissan Silvia / 180SX (CA18DET) S13/180SX Sale priceFrom $3.89
Supertech Valve Locks (2JZ-GE) for Toyota Supra / Aristo / IS300 / GS300 (2JZ-GE) JZA80/JZS161/JZS147/XE10
Supertech Valve Locks (SR20DET) for Nissan Silvia / 180SX (SR20DET) S13/180SX/S14/S15 Sale priceFrom $3.89