Supertech
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Save $208.37
Vendor:SupertechSupertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - Set of 8
Regular price $358.95Regular price$567.32-$208.37 Sale price $358.95 -
Save $198.94
Vendor:SupertechSupertech Mitsubishi 4G63 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8
Regular price $344.95Regular price$543.89-$198.94 Sale price $344.95 -
Save $198.94
Vendor:SupertechSupertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - Set of 8
Regular price $344.95Regular price$543.89-$198.94 Sale price $344.95 -
Save $306.57
Vendor:SupertechSupertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Set of 8
Regular price $563.95Regular price$870.52-$306.57 Sale price $563.95 -
Save $299.11
Vendor:SupertechSupertech Mitsubishi 4B11 2.0L Turbo DOHC Inconel Exhaust Valve - Set of 8
Regular price $552.95Regular price$852.06-$299.11 Sale price $552.95 -
Save $517.91
Vendor:SupertechSupertech Mitsubishi 3000GT 6G72/6G72T Inconel Exhaust Valve - +1mm Oversize - Set of 12
Regular price $888.95Regular price$1,406.86-$517.91 Sale price $888.95 -
Save $331.96
Vendor:SupertechSupertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8
Regular price $602.95Regular price$934.91-$331.96 Sale price $602.95 -
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Vendor:SupertechSupertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8
Regular price $602.95Regular price$934.91-$331.96 Sale price $602.95 -
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Vendor:SupertechSupertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - Set of 8
Regular price $602.95Regular price$934.91-$331.96 Sale price $602.95 -
Save $420.19
Vendor:SupertechSupertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S)
Regular price $638.95Regular price$1,059.14-$420.19 Sale price $638.95 -
Save $247.64
Vendor:SupertechSupertech 2011+ Mini Cooper R56 N18B16A/N18B16C Black Nitrided Intake Valve - Set of 8
Regular price $409.95Regular price$657.59-$247.64 Sale price $409.95 -
Save $262.40
Vendor:SupertechSupertech Mini Cooper R56 N14B16C Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Regular price $429.95Regular price$692.35-$262.40 Sale price $429.95 -
Save $247.64
Vendor:SupertechSupertech Mini Cooper R56 N14B16A / N14B16C Black Nitrided Intake Valve - Set of 8
Regular price $409.95Regular price$657.59-$247.64 Sale price $409.95 -
Save $855.80
Vendor:SupertechSupertech BMW B58/B48 Inconel Single Groove Sodium Filled Exhaust Valve - Set of 12
Regular price $1,409.95Regular price$2,265.75-$855.80 Sale price $1,409.95 -
Save $547.40
Vendor:SupertechSupertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - +0.8mm OS - Set of 8
Regular price $933.95Regular price$1,481.35-$547.40 Sale price $933.95 -
Save $506.50
Vendor:SupertechSupertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - Set of 8
Regular price $871.95Regular price$1,378.45-$506.50 Sale price $871.95
Supertech is renowned for manufacturing premium valvetrain and engine components designed for high-performance and motorsport applications. At Revzone, we carry a wide selection of Supertech parts engineered to handle high boost, high RPM, and extreme heat.
Our Supertech range includes:
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Stainless steel and Inconel valves
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Dual and single valve spring kits
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Titanium retainers and valve locks
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Valve guides, seals, and complete head kits
Perfect for turbo builds, track cars, or naturally aspirated high-RPM setups, Supertech components are trusted in everything from Time Attack cars to street-driven performance builds.
Not sure what’s right for your head setup? Reach out to the Revzone team for expert guidance or visit our workshop for support.
