Skip to content

Supertech

Filters

$
$
Save 20% Save %
$234.16
$234.16 - $234.16
$234.16
$187.39
$187.39 - $187.39
$187.39

Supertech Honda/Acura K20/K24 Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8

Supertech
In stock

Supertech Honda/Acura K20/K24 Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8

$234.16
$234.16 - $234.16
$234.16
$187.39
$187.39 - $187.39
$187.39
Save 20% Save %
Save 20% Save %
$238.10
$238.10 - $238.10
$238.10
$190.54
$190.54 - $190.54
$190.54

Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8

Supertech
Low stock

Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$238.10
$238.10 - $238.10
$238.10
$190.54
$190.54 - $190.54
$190.54
Save 20% Save %
Save 20% Save %
$238.10
$238.10 - $238.10
$238.10
$190.54
$190.54 - $190.54
$190.54

Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8

Supertech
Low stock

Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$238.10
$238.10 - $238.10
$238.10
$190.54
$190.54 - $190.54
$190.54
Save 20% Save %
Save 20% Save %
$786.68
$786.68 - $786.68
$786.68
$629.53
$629.53 - $629.53
$629.53

Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat)

Supertech
In stock

Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat)

$786.68
$786.68 - $786.68
$786.68
$629.53
$629.53 - $629.53
$629.53
Save 20% Save %
Save 20% Save %
$1,268.26
$1,268.26 - $1,268.26
$1,268.26
$1,014.90
$1,014.90 - $1,014.90
$1,014.90

Supertech Hyundai 3.8L 24V Dual Valve Spring Kit

Supertech
In stock

Supertech Hyundai 3.8L 24V Dual Valve Spring Kit

$1,268.26
$1,268.26 - $1,268.26
$1,268.26
$1,014.90
$1,014.90 - $1,014.90
$1,014.90
Save 20% Save %
Save 20% Save %
$452.04
$452.04 - $452.04
$452.04
$361.74
$361.74 - $361.74
$361.74

Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB

Supertech
Low stock

Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB

$452.04
$452.04 - $452.04
$452.04
$361.74
$361.74 - $361.74
$361.74
Save 20% Save %
Save 20% Save %
$98.59
$98.59 - $98.59
$98.59
$78.89
$78.89 - $78.89
$78.89

Supertech Mazda 1.8L Exhaust Valve Guide- Set of 8

Supertech
Low stock

Supertech Mazda 1.8L Exhaust Valve Guide- Set of 8

$98.59
$98.59 - $98.59
$98.59
$78.89
$78.89 - $78.89
$78.89
Save 20% Save %
Save 20% Save %
$304.40
$304.40 - $304.40
$304.40
$243.60
$243.60 - $243.60
$243.60

Supertech Mazda 2.3T 36x5.97x103.40mm Dish 6mm Tapered Stem Blk Nitride Intake Valve - Set of 8

Supertech
Low stock

Supertech Mazda 2.3T 36x5.97x103.40mm Dish 6mm Tapered Stem Blk Nitride Intake Valve - Set of 8

$304.40
$304.40 - $304.40
$304.40
$243.60
$243.60 - $243.60
$243.60
Save 20% Save %
User 1
Save 20% Save %
$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80

Supertech Mazda Miata 1.6L 78.50mm (+0.50) -10.5cc Dish 8.8:1 CR Piston - Set of 4 (Excl Rings)

Supertech
Low stock

Supertech Mazda Miata 1.6L 78.50mm (+0.50) -10.5cc Dish 8.8:1 CR Piston - Set of 4 (Excl Rings)

$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80
Save 20% Save %
Save 20% Save %
$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80

Supertech Mazda Miata 1.6L 79.0 mm Bore -10.5cc Dish 8.8:1 CR Pistons - Set of 4 (Excl Rings)

Supertech
Low stock

Supertech Mazda Miata 1.6L 79.0 mm Bore -10.5cc Dish 8.8:1 CR Pistons - Set of 4 (Excl Rings)

$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80
Save 20% Save %
Save 20% Save %
$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80

Supertech Mazda Miata 1.6L 79.0 mm Bore -3.7cc Flat Top 10.6:1 CR Pistons - Set of 4 (Excl Rings)

Supertech
Low stock

Supertech Mazda Miata 1.6L 79.0 mm Bore -3.7cc Flat Top 10.6:1 CR Pistons - Set of 4 (Excl Rings)

$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80
Save 20% Save %
Save 20% Save %
$245.85
$245.85 - $245.85
$245.85
$196.74
$196.74 - $196.74
$196.74

Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8

Supertech
In stock

Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8

$245.85
$245.85 - $245.85
$245.85
$196.74
$196.74 - $196.74
$196.74
Save 20% Save %
Save 20% Save %
$245.85
$245.85 - $245.85
$245.85
$196.74
$196.74 - $196.74
$196.74

Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - Set of 8

Supertech
Low stock

Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - Set of 8

$245.85
$245.85 - $245.85
$245.85
$196.74
$196.74 - $196.74
$196.74
Save 20% Save %
Save 20% Save %
$245.85
$245.85 - $245.85
$245.85
$196.74
$196.74 - $196.74
$196.74

Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - +1mm Oversize - Set of 8

Supertech
In stock

Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$245.85
$245.85 - $245.85
$245.85
$196.74
$196.74 - $196.74
$196.74
Save 20% Save %
Save 20% Save %
$245.80
$245.80 - $245.80
$245.80
$196.69
$196.69 - $196.69
$196.69

Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - Set of 8

Supertech
Low stock

Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - Set of 8

$245.80
$245.80 - $245.80
$245.80
$196.69
$196.69 - $196.69
$196.69
Save 20% Save %
User 1
Save 20% Save %
$787.98
$787.98 - $787.98
$787.98
$630.57
$630.57 - $630.57
$630.57

Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)

Supertech
Low stock

Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)

$787.98
$787.98 - $787.98
$787.98
$630.57
$630.57 - $630.57
$630.57
Save 20% Save %
User 1
Save 20% Save %
$705.83
$705.83 - $705.83
$705.83
$564.83
$564.83 - $564.83
$564.83

Supertech Mazda Miata 1.6L Single Valve Spring Kit

Supertech
Low stock

Supertech Mazda Miata 1.6L Single Valve Spring Kit

$705.83
$705.83 - $705.83
$705.83
$564.83
$564.83 - $564.83
$564.83
Save 20% Save %
Save 20% Save %
$805.59
$805.59 - $805.59
$805.59
$644.66
$644.66 - $644.66
$644.66

Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit

Supertech
In stock

Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit

$805.59
$805.59 - $805.59
$805.59
$644.66
$644.66 - $644.66
$644.66
Save 20% Save %
Sold out
$386.10
$386.10 - $386.10
$386.10
$308.97
$308.97 - $308.97
$308.97

Supertech Mazda Miata 1.8L 34.00X5.96X102.60mm +1mm Head Dia Inconel Intake Valve - Set of 8

Supertech
Out of stock

Supertech Mazda Miata 1.8L 34.00X5.96X102.60mm +1mm Head Dia Inconel Intake Valve - Set of 8

$386.10
$386.10 - $386.10
$386.10
$308.97
$308.97 - $308.97
$308.97
Sold out
Save 20% Save %
$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80

Supertech Mazda Miata 1.8L 83.5mm Bore -4cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings)

Supertech
In stock

Supertech Mazda Miata 1.8L 83.5mm Bore -4cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings)

$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80
Save 20% Save %
Save 20% Save %
$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80

Supertech Mazda Miata 1.8L 83.5mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)

Supertech
In stock

Supertech Mazda Miata 1.8L 83.5mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)

$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80
Save 20% Save %
User 1
Save 20% Save %
$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80

Supertech Mazda Miata 1.8L 83.5mm Bore 2.5cc Dome 9.5:1 CR Pistons - Set of 4 (Excl Rings)

Supertech
Low stock

Supertech Mazda Miata 1.8L 83.5mm Bore 2.5cc Dome 9.5:1 CR Pistons - Set of 4 (Excl Rings)

$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80
Save 20% Save %
Save 20% Save %
$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80

Supertech Mazda Miata 1.8L 84mm Bore -4cc 9:1 CR Pistons - Set of 4 (Rated 560HP/30PSI) (Excl Rings)

Supertech
In stock

Supertech Mazda Miata 1.8L 84mm Bore -4cc 9:1 CR Pistons - Set of 4 (Rated 560HP/30PSI) (Excl Rings)

$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80
Save 20% Save %
Save 20% Save %
$823.34
$823.34 - $823.34
$823.34
$658.86
$658.86 - $658.86
$658.86

Supertech Mazda Miata 1.8L 84mm Bore -4cc Dish 8.6:1 Pistons - Set of 4 (Excl Rings)

Supertech
Low stock

Supertech Mazda Miata 1.8L 84mm Bore -4cc Dish 8.6:1 Pistons - Set of 4 (Excl Rings)

$823.34
$823.34 - $823.34
$823.34
$658.86
$658.86 - $658.86
$658.86
Save 20% Save %