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Engine Components
Essential engine components and upgrades for increased performance and reliability.
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Supertech BMW B58/B48 Inconel Single Groove Sodium Filled Exhaust Valve - Set of 12
SupertechOriginal price $888.53Original price $888.53 - Original price $888.53Original price $888.53Current price $710.98$710.98 - $710.98Current price $710.98Supertech BMW B58/B48 Inconel Single Groove Sodium Filled Exhaust Valve - Set of 12
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Supertech Honda B16A/B18C Black Nitrided Intake Valve - +1mm Oversize - Set of 8
SupertechOriginal price $213.29Original price $213.29 - Original price $213.29Original price $213.29Current price $170.67$170.67 - $170.67Current price $170.67Supertech Honda B16A/B18C Black Nitrided Intake Valve - +1mm Oversize - Set of 8
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Supertech 2007+ Subaru EJ25 101.3mm Dia 1.2mm (0.047in) Thick Cooper Ring Head Gasket (One Side)
SupertechOriginal price $137.74Original price $137.74 - Original price $137.74Original price $137.74Current price $115.06$115.06 - $115.06Current price $115.06Supertech 2007+ Subaru EJ25 101.3mm Dia 1.2mm (0.047in) Thick Cooper Ring Head Gasket (One Side)
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Supertech 01-06 Honda K20A Bore 87mm Dia 0.85mm Thick MLS Head Gasket
SupertechOriginal price $153.79Original price $153.79 - Original price $153.79Original price $153.79Current price $128.47$128.47 - $128.47Current price $128.47Supertech 01-06 Honda K20A Bore 87mm Dia 0.85mm Thick MLS Head Gasket
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Supertech Ford Duratec 2.5L 91mm Bore .040in (1.00mm) Thick MLS Head Gasket
SupertechOriginal price $153.79Original price $153.79 - Original price $153.79Original price $153.79Current price $128.47$128.47 - $128.47Current price $128.47Supertech Ford Duratec 2.5L 91mm Bore .040in (1.00mm) Thick MLS Head Gasket
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Supertech BMW S50/S52 87mm Dia 2mm Thick High Boost Cooper Ring Head Gasket
SupertechOriginal price $393.51Original price $393.51 - Original price $393.51Original price $393.51Current price $328.74$328.74 - $328.74Current price $328.74Supertech BMW S50/S52 87mm Dia 2mm Thick High Boost Cooper Ring Head Gasket
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Supertech GM ECOTEC LSJ 2.0L/2.2L/2.4L Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8
SupertechOriginal price $246.77Original price $246.77 - Original price $246.77Original price $246.77Current price $197.46$197.46 - $197.46Current price $197.46Supertech GM ECOTEC LSJ 2.0L/2.2L/2.4L Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8
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Supertech GM Ecotec 2.0L/2.2L Inconel Exhaust Valve - Set of 8
SupertechOriginal price $358.21Original price $358.21 - Original price $358.21Original price $358.21Current price $286.63$286.63 - $286.63Current price $286.63Supertech GM Ecotec 2.0L/2.2L Inconel Exhaust Valve - Set of 8
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Supertech Toyota 20V Manganese Bronze Intake Valve Guide 5mm Stem - Set of 12
SupertechOriginal price $166.10Original price $166.10 - Original price $166.10Original price $166.10Current price $132.91$132.91 - $132.91Current price $132.91Supertech Toyota 20V Manganese Bronze Intake Valve Guide 5mm Stem - Set of 12
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Supertech Nissan SR20DET / RB26 Exhaust Valve Guide 7mm Stem - Set of 12
SupertechOriginal price $121.27Original price $121.27 - Original price $121.27Original price $121.27Current price $97.04$97.04 - $97.04Current price $97.04Supertech Nissan SR20DET / RB26 Exhaust Valve Guide 7mm Stem - Set of 12
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Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8
SupertechOriginal price $63.28Original price $63.28 - Original price $63.28Original price $63.28Current price $50.64$50.64 - $50.64Current price $50.64Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8
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Supertech BMW/Mini B48 Connecting Rod Forged 4340 H-Beam ARP2000 C-C Length 148.3mm - Set of 4
SupertechOriginal price $1,043.66Original price $1,043.66 - Original price $1,043.66Original price $1,043.66Current price $871.86$871.86 - $871.86Current price $871.86Supertech BMW/Mini B48 Connecting Rod Forged 4340 H-Beam ARP2000 C-C Length 148.3mm - Set of 4
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Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7)
SupertechOriginal price $537.86Original price $537.86 - Original price $537.86Original price $537.86Current price $430.39$430.39 - $430.39Current price $430.39Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7)
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Supertech BMW S63 V8 32v 29mm(std) x 5.95 x 106mm Inconel Sodium Filled Exhaust Valve - Set of 16
SupertechOriginal price $1,155.37Original price $1,155.37 - Original price $1,155.37Original price $1,155.37Current price $924.50$924.50 - $924.50Current price $924.50Supertech BMW S63 V8 32v 29mm(std) x 5.95 x 106mm Inconel Sodium Filled Exhaust Valve - Set of 16
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Supertech Block Guard for Honda S2000
SupertechOriginal price $161.04Original price $161.04 - Original price $161.04Original price $161.04Current price $128.86$128.86 - $128.86Current price $128.86Supertech Block Guard for Honda S2000
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SPL Parts 06-15 Mazda Miata (NC) Eccentric Lockout Kit
SPL PartsOriginal price $99.00Original price $99.00 - Original price $99.00Original price $99.00Current price $89.10$89.10 - $89.10Current price $89.10The stock eccentric bolts provided by Mazda for small camber and toe adjustments tend to slip under high cornering loads, causing changes to the re...
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SPL Parts 2020+ Toyota Supra 2019+ BMW Z4 G29 Eccentric Lockout Kit for Rear Toe Arms
SPL PartsOriginal price $99.00Original price $99.00 - Original price $99.00Original price $99.00Current price $89.10$89.10 - $89.10Current price $89.10The stock eccentric bolts provided by BMW and Toyota for small toe and camber adjustments tend to slip under high cornering loads, causing changes ...
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Spectre Dual Plenum Kit (Ultra Low) 120 Degree - Polished
SpectreOriginal price $249.99 - Original price $249.99Original price$249.99$249.99 - $249.99Current price $249.99The Spectre Polished Aluminum 4 Inch Dual Plenum gives you the ability to design your own custom cold air intake system. With an ultra-low profile ...
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SPAL Jumper Harness w/Metri-Pack Connector
SPALOriginal price $22.82Original price $22.82 - Original price $22.82Original price $22.82Current price $19.39$19.39 - $19.39Current price $19.39SPAL Jumper Harness w/Metri-Pack Connector
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SPAL 195 Degree Thermo-Switch
SPALOriginal price $65.87Original price $65.87 - Original price $65.87Original price $65.87Current price $55.99$55.99 - $55.99Current price $55.99SPAL 195 Degree Thermo-Switch
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Skunk2 EVO Pro Series Manifold Hardware Kit
Skunk2 RacingOriginal price $121.25Original price $121.25 - Original price $121.25Original price $121.25Current price $115.19$115.19 - $115.19Current price $115.19Whether you took your manifold apart, stripped out a bolt, ripped a gasket or simply lost a fitting, this complete hardware kit includes everything...
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Skunk2 Ultra Race Intake Manifold Gasket Plenum Gasket - All
Skunk2 RacingOriginal price $24.94Original price $24.94 - Original price $24.94Original price $24.94Current price $23.69$23.69 - $23.69Current price $23.69Ultra Race Plenum Gasket; Use When Changing/Adding Plenum Or Spacers To Manifold;This Part Fits: Year Make Model Submodel 1997-1998 Acura CL Bas...
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Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit
Skunk2 RacingOriginal price $109.75Original price $109.75 - Original price $109.75Original price $109.75Current price $104.26$104.26 - $104.26Current price $104.26Skunk2 is proud to introduce its Lost Motion Assembly Kits for Honda's B-series VTEC engines. Skunk2 Lost Motion Assemblies will fit any B-Series D...
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Skunk2 17-20 Honda Civic Type-R / 18-20 Honda Accord 72mm Electronic Throttle Body
Skunk2 RacingOriginal price $419.95Original price $419.95 - Original price $419.95Original price $419.95Current price $398.95$398.95 - $398.95Current price $398.95Skunk2 17-20 Honda Civic Type-R / 18-20 Honda Accord 72mm Electronic Throttle Body
