Browse our full selection of Supertech parts, performance upgrades, and accessories. We carry 428+ Supertech products for cars, trucks, Jeeps, and SUVs. Whether you're looking for performance upgrades or OE-quality replacements, find what you need from Supertech right here.
Supertech
Supertech Mitsubishi 3000GT 6G72/6G72T Inconel Exhaust Valve - +1mm Oversize - Set of 12
$459.17
$590.33
Only 4 units left
Supertech
Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16
$281.82
$386.15
Only 2 units left
Supertech
Supertech BMW N54 86mm Bore 0.059in (1.5mm) Thick Cooper Ring Head Gasket
$330.64
$413.18
Only 1 unit left
Supertech
Supertech Honda D16Z6/D16Y/D15B/D17A Black Nitrided Intake Valve - +0.5mm OS - Single (D/S Only)
$20.82
$28.52
Sold out
Supertech
Supertech Nissan GTR VR38DETT Black Nitrided Undercut Intake Racing Valve - 5.9mm Tip
$315.48
$432.28
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Supertech
Supertech Toyota 4AGE 20V Black Nitrided Intake Valve - +1mm Oversize - Set of 12
$264.80
$362.83
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Supertech
Supertech Honda H22 Exh Vlv 30.00x5.45x106.45mm / Tip 1.9mm/ SS/ Blk. Nitrided/ stock size- Set of 8
$170.89
$234.16
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Supertech
Supertech BMW M50/M52/S50/S52 Inconel Exhaust Valve - +1mm Oversize - Single
$40.99
$52.70
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Supertech
Supertech Honda K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem
$6.35
$8.70
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Supertech
Supertech Honda B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Single
$6.35
$8.70
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Supertech
Supertech Opel/Vauxhall C20XE / C20LET Inconel Exhaust Valve- +1mm Oversize - Single (D/S Only)
$45.54
$58.55
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Supertech
Supertech Honda H22A1/H22A4 Inconel Exhaust Valve - +1mm Oversize - Single (Drop Ship Only)
$42.89
$55.14
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Supertech
Supertech Honda D16A6/D15B Black Nitrided Exhaust Valve - Single (Drop Ship Only)
$21.72
$29.77
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Supertech
Supertech Honda D16Z6/D16Y/D15B/D17A Black Nitrided Exhaust Valve - Single (Drop Ship Only)
$20.54
$28.16
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Supertech
Supertech Honda K20/K24 Black Nitrided Exhaust Valve - Single (Drop Ship Only)
$21.35
$29.25
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Supertech
Supertech Subaru EJ25 101mm Bore 0.037in (0.95mm) Thick MLS Head Gasket
$76.76
$95.92
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Supertech
Supertech Honda D16Z6/D16Y/D15B/D17A Black Nitrided Intake Valve - Single (Drop Ship Only)
$20.82
$28.52
Sold out
Supertech
Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Single
$21.72
$29.77
Sold out
Supertech
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Single (Drop Ship Only)
$24.04
$32.94
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Supertech
Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +1mm Oversize - Single (D/S Only)
$21.71
$29.75
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Supertech
Supertech Nissan VQ37VHR Inconel Exhaust Valve - +1mm Oversize - Single (Drop Ship Only)
$37.37
$48.05
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Supertech
Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm OS - Single (D/S Only)
$21.89
$29.99
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Supertech
Supertech Nissan RB26DETT Black Nitrided Intake Valve - +1mm Oversize - Single
$29.66
$40.65
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