Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)
$736.44
$589.28
SPTSPRK-MM16D-2
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Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)
Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit
$752.89
$602.45
SPTSPRK-1012-M18D
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Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit
Supertech Mazda Miata 1.8L 83.5mm Bore -4cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings)
$748.44
$598.88
SPTP4-MA8350-N4
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Piston Sets - Forged - 4cyl
Piston Sets - Powersports
Supertech Mazda Miata 1.8L 83.5mm Bore -4cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings)
Supertech Mazda Miata 1.8L 83.5mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)
$748.44
$598.88
SPTP4-MA8350-P10
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Piston Sets - Forged - 4cyl
Piston Sets - Powersports
Supertech Mazda Miata 1.8L 83.5mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)
Supertech Mazda Miata 1.8L 83.5mm Bore 2.5cc Dome 9.5:1 CR Pistons - Set of 4 (Excl Rings)
$748.44
$598.88
SPTP4-MA8350-P2
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Piston Sets - Forged - 4cyl
Piston Sets - Powersports
Supertech Mazda Miata 1.8L 83.5mm Bore 2.5cc Dome 9.5:1 CR Pistons - Set of 4 (Excl Rings)
Supertech Mazda Miata 1.8L 84mm Bore -4cc 9:1 CR Pistons - Set of 4 (Rated 560HP/30PSI) (Excl Rings)
$748.44
$598.88
SPTP4-MA84-CR9
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Piston Sets - Forged - 4cyl
Piston Sets - Powersports
Supertech Mazda Miata 1.8L 84mm Bore -4cc 9:1 CR Pistons - Set of 4 (Rated 560HP/30PSI) (Excl Rings)
Supertech Mazda Miata 1.8L 84mm Bore -4cc Dish 8.6:1 Pistons - Set of 4 (Excl Rings)
$750.33
$600.39
SPTP4-MA84-N4
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Piston Sets - Forged - 4cyl
Piston Sets - Powersports
Supertech Mazda Miata 1.8L 84mm Bore -4cc Dish 8.6:1 Pistons - Set of 4 (Excl Rings)
Supertech Mazda Miata 1.8L 84mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)
$748.44
$598.88
SPTP4-MA84-P10
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Piston Sets - Forged - 4cyl
Piston Sets - Powersports
Supertech Mazda Miata 1.8L 84mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)
Supertech Mazda Miata 1.8L 84mm Bore 2.5cc Dome 9.5:1 CR Pistons - Set of 4 (Excl Rings)
$748.44
$598.88
SPTP4-MA84-P2
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Piston Sets - Forged - 4cyl
Piston Sets - Powersports
Supertech Mazda Miata 1.8L 84mm Bore 2.5cc Dome 9.5:1 CR Pistons - Set of 4 (Excl Rings)
Supertech Mazda Miata 1.8L 85mm Bore 10cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)
$748.44
$598.88
SPTP4-MA85-P10
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Piston Sets - Forged - 4cyl
Piston Sets - Powersports
Supertech Mazda Miata 1.8L 85mm Bore 10cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings)
Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8
$238.02
$190.46
SPTMAEVN-1206-8
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Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8
Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - Set of 8
$234.33
$187.50
SPTMAEVN-1204-8
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Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - Set of 8
Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - +1mm Oversize - Set of 8
$233.47
$186.82
SPTMAIVN-1206-8
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Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8
$229.77
$183.86
SPTMAIVN-1204-8
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Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8
Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8
$234.33
$187.50
SPTMAIVN-1208-8
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Valves
Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8
Supertech Mazda Miata 1.8L Dual Valve Spring Kit
$736.44
$589.28
SPTSPRK-MM18-D
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Supertech Mazda Miata 1.8L Dual Valve Spring Kit
Supertech Mazda Miata 1.8L Inconel Exhaust Valve - +1mm Oversize - Set of 8
$360.89
$288.78
SPTMAEVI-1206-8
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Supertech Mazda Miata 1.8L Inconel Exhaust Valve - +1mm Oversize - Set of 8
Supertech Mazda Miata 1.8L Manganese Bronze Intake Valve Guide - Set of 8
$89.63
$71.72
SPTGDE-MA18-I-8
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Supertech Mazda Miata 1.8L Manganese Bronze Intake Valve Guide - Set of 8
Supertech Mazda Miata 1.8L Single Valve Spring Kit
$659.66
$527.84
SPTSPRK-MM18-S
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Supertech Mazda Miata 1.8L Single Valve Spring Kit
Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8
$405.83
$324.74
SPTMAEVI-2301D-6MM-8
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Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8
Supertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8
$80.86
$64.71
SPTGDE-DUR16-6MM-8
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Supertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8
$235.15
$188.16
SPTMAEVN-2304F-8
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Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - Set of 8
$233.47
$186.82
SPTMAEVN-2301F-8
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Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - Set of 8
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8
$247.78
$198.27
SPTMAIVN-2304D-8
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Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8
$252.68
$202.19
SPTMAIVN-2304F-8
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Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8
$250.98
$200.83
SPTMAIVN-2301D-6MM-8
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Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8
$246.12
$196.94
SPTMAIVN-2301F-8
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Valves
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8
Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - +1mm Oversize - Set of 8
$235.15
$188.16
SPTMAEVI-2304-8
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Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - +1mm Oversize - Set of 8
Supertech Miata Cam Follower 30mm x 26mm Height x 16mm (Use w/5.5mm Lash Caps) - Set of 8
$343.40
$274.78
SPTCF-30-16LC-8
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Supertech Miata Cam Follower 30mm x 26mm Height x 16mm (Use w/5.5mm Lash Caps) - Set of 8
Supertech Mini / Dodge Neon / Mitsubishi 420A 6mm Viton Integral Valve Stem Seal - Set of 8
$16.83
$13.47
SPTVSI-M6E-8
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Valve Seals
Supertech Mini / Dodge Neon / Mitsubishi 420A 6mm Viton Integral Valve Stem Seal - Set of 8
Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16
$275.05
$220.09
SPTSPR-MC56BE-16
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Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16
Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - +0.8mm OS - Set of 8
$580.92
$464.84
SPTMCEVI-1202-HS-8
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Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - +0.8mm OS - Set of 8
Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - Set of 8
$540.57
$432.55
SPTMCEVI-1200-HS-8
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Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - Set of 8
Supertech Mini Cooper R53 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem - Set of 8
$80.86
$64.71
SPTGDE-MIN-R53-8
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Valve Guides
Supertech Mini Cooper R53 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem - Set of 8
Supertech Mini Cooper R56 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8
$89.63
$71.72
SPTGDE-MIN-R56-STD-8
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Supertech Mini Cooper R56 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8