Skip to content
Stop In! 1805 Youth Jersey Road, Loganville, GA 30052
Stop In! 1805 Youth Jersey Road, Loganville, GA 30052

Supertech

Filters

$
$
Sold out
$9.49
$9.49 - $9.49
$9.49
$7.60
$7.60 - $7.60
$7.60

Supertech Mazda Miata 1.6L/1.8L Spring Seat Locator - Single (For SPR-TS1015 / Drop Ship Only)

Out of stock

Supertech Mazda Miata 1.6L/1.8L Spring Seat Locator - Single (For SPR-TS1015 / Drop Ship Only)

$9.49
$9.49 - $9.49
$9.49
$7.60
$7.60 - $7.60
$7.60
Sold out
User 1 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

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

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
User 1 Sold out
$249.83
$249.83 - $249.83
$249.83
$199.92
$199.92 - $199.92
$199.92

Supertech Mazda Miata 1.8L 34x5.96x102.60mm +1mm Head Dia Black Nitrided Intake Valve - Set of 8

Out of stock

Supertech Mazda Miata 1.8L 34x5.96x102.60mm +1mm Head Dia Black Nitrided Intake Valve - Set of 8

$249.83
$249.83 - $249.83
$249.83
$199.92
$199.92 - $199.92
$199.92
Sold out
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 -4cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings)

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 %
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 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)

Only 3 left!

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)

Only 2 left!

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 %
Sold out
$922.01
$922.01 - $922.01
$922.01
$737.83
$737.83 - $737.83
$737.83

Supertech Mazda Miata 1.8L 84mm 30.5mm CH -4cc Dish 8.7:1 CR Piston - Set of 4 (Excl Rings)

Out of stock

Supertech Mazda Miata 1.8L 84mm 30.5mm CH -4cc Dish 8.7:1 CR Piston - Set of 4 (Excl Rings)

$922.01
$922.01 - $922.01
$922.01
$737.83
$737.83 - $737.83
$737.83
Sold out
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 84mm Bore -4cc 9:1 CR Pistons - Set of 4 (Rated 560HP/30PSI) (Excl Rings)

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 %
User 1
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)

Only 1 left!

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 %
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 84mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)

Only 2 left!

Supertech Mazda Miata 1.8L 84mm 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 84mm Bore 2.5cc Dome 9.5:1 CR Pistons - Set of 4 (Excl Rings)

Only 5 left!

Supertech Mazda Miata 1.8L 84mm 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 %
User 1
Sold out
$823.26
$823.26 - $823.26
$823.26
$658.80
$658.80 - $658.80
$658.80

Supertech Mazda Miata 1.8L 85.5mm Bore 8.8cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)

Out of stock

Supertech Mazda Miata 1.8L 85.5mm Bore 8.8cc 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
Sold out
User 1
Sold out
$823.34
$823.34 - $823.34
$823.34
$658.86
$658.86 - $658.86
$658.86

Supertech Mazda Miata 1.8L 85mm Bore -3.5cc Dome 9:1 CR Pistons - Set of 4 (Excl Rings)

Out of stock

Supertech Mazda Miata 1.8L 85mm Bore -3.5cc Dome 9:1 CR Pistons - Set of 4 (Excl Rings)

$823.34
$823.34 - $823.34
$823.34
$658.86
$658.86 - $658.86
$658.86
Sold out
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 85mm Bore 10cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)

Only 2 left!

Supertech Mazda Miata 1.8L 85mm Bore 10cc 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 %
$254.68
$254.68 - $254.68
$254.68
$203.80
$203.80 - $203.80
$203.80

Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8

Only 3 left!

Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8

$254.68
$254.68 - $254.68
$254.68
$203.80
$203.80 - $203.80
$203.80
Save 20% Save %
Photo - Primary
Sold out
$31.86
$31.86 - $31.86
$31.86
$25.49
$25.49 - $25.49
$25.49

Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Single

Out of stock

Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Single

$31.86
$31.86 - $31.86
$31.86
$25.49
$25.49 - $25.49
$25.49
Sold out
User 1
Save 20% Save %
$250.72
$250.72 - $250.72
$250.72
$200.64
$200.64 - $200.64
$200.64

Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - Set of 8

in stock

Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - Set of 8

$250.72
$250.72 - $250.72
$250.72
$200.64
$200.64 - $200.64
$200.64
Save 20% Save %
Photo - Primary
Sold out
$30.72
$30.72 - $30.72
$30.72
$24.58
$24.58 - $24.58
$24.58

Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - Single (Drop Ship Only)

Out of stock

Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - Single (Drop Ship Only)

$30.72
$30.72 - $30.72
$30.72
$24.58
$24.58 - $24.58
$24.58
Sold out
User 1
Save 20% Save %
$249.81
$249.81 - $249.81
$249.81
$199.90
$199.90 - $199.90
$199.90

Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - +1mm Oversize - Set of 8

Only 3 left!

Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - +1mm Oversize - Set of 8

$249.81
$249.81 - $249.81
$249.81
$199.90
$199.90 - $199.90
$199.90
Save 20% Save %
Photo - Primary
Sold out
$31.23
$31.23 - $31.23
$31.23
$24.99
$24.99 - $24.99
$24.99

Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - +1mm Oversize - Single

Out of stock

Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - +1mm Oversize - Single

$31.23
$31.23 - $31.23
$31.23
$24.99
$24.99 - $24.99
$24.99
Sold out
User 1
Save 20% Save %
$245.85
$245.85 - $245.85
$245.85
$196.74
$196.74 - $196.74
$196.74

Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8

in stock

Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8

$245.85
$245.85 - $245.85
$245.85
$196.74
$196.74 - $196.74
$196.74
Save 20% Save %
User 1
Save 20% Save %
$250.72
$250.72 - $250.72
$250.72
$200.64
$200.64 - $200.64
$200.64

Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8

Only 3 left!

Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8

$250.72
$250.72 - $250.72
$250.72
$200.64
$200.64 - $200.64
$200.64
Save 20% Save %
Photo - Primary
Sold out
$30.72
$30.72 - $30.72
$30.72
$24.58
$24.58 - $24.58
$24.58

Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Single (Drop Ship Only)

Out of stock

Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Single (Drop Ship Only)

$30.72
$30.72 - $30.72
$30.72
$24.58
$24.58 - $24.58
$24.58
Sold out

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare