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 Mazda Miata 1.6L Black Nitrided Intake Valve - Set of 8
$179.39
$245.80
Only 3 units left
Supertech
Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - Set of 8
$182.98
$250.72
Only 4 units left
Supertech
Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - Set of 8
$179.42
$245.85
Only 2 units left
Supertech
Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - +1mm Oversize - Set of 8
$296.36
$381.02
Only 3 units left
Supertech
Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8
$303.17
$389.76
Only 2 units left
Supertech
Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8
$337.76
$434.24
Only 3 units left
Supertech
Supertech Honda B Series VTec Titanium Locking Pin (Set of 8)
$114.01
$156.22
Only 1 unit left
Supertech
Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit
$98.59
$135.10
In stock, 9 units
Supertech
Supertech Toyota Style 6mm 6 Degree Valve Lock (Req 2 Per Valve) - Set of 32
$90.97
$124.66
Only 3 units left
Supertech
Supertech Toyota Style 6mm 6 Degree Valve Lock (Req 2 Per Valve) - Set of 24
$68.22
$93.48
Only 5 units left
Supertech
Supertech Valve Lock 6mm 6 Degree CNC Machined - Set of 16
$45.49
$62.34
In stock, 16 units
Supertech
Supertech 5.5mm 7 Degrees .030in Taller Valve Lock (Req 2 Per Valve) - Set of 32
$99.38
$136.18
Only 4 units left
Supertech
Supertech Honda F20C1/F22C1 Black Nitrided Intake Valve - Set of 8
$181.54
$248.75
Only 4 units left
Supertech
Supertech Honda K20/K24 Black Nitrided Intake Valve - +2mm Oversize - Set of 8
$187.86
$257.41
Only 2 units left
Supertech
Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8
$173.77
$238.10
Only 3 units left
Supertech
Supertech Honda D16Z6/D16Y/D15B/D17A Black Nitrided Intake Valve - Set of 8
$166.55
$228.21
Only 1 unit left
Supertech
Supertech Honda B16A/B17A/B18C Black Nitrided Intake Valve - Set of 8
$166.51
$228.16
Only 3 units left
Supertech
Supertech Honda B16A/B17A/B18C Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8
$149.89
$228.21
In stock, 7 units
Supertech
Supertech Honda B16A/B18C Black Nitrided Intake Valve - Set of 8
$166.55
$228.21
Only 3 units left
Supertech
Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8
$179.42
$245.85
Sold out
Supertech
Supertech Honda F20C1/F22C1 Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8
$181.54
$248.75
Sold out
Supertech
Supertech Honda H22A1/H22A4 Black Nitrided Intake Valve - Set of 8
$173.77
$238.10
Sold out
Supertech
Supertech Honda H22 Black Nitrided Intake Valve - 35 x 5.48 x 106.85mm - Set of 8
$173.77
$238.10
Sold out