STi Engine Components

99 products

Showing 49 - 96 of 99 products

Showing 49 - 96 of 99 products
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Ignition Coil Connector- Terminal & Plug Set (WRX/STi)Ignition Coil Connector- Terminal & Plug Set (WRX/STi)
OEM Subaru Front Oxygen Sensor (02-05 WRX/04-07 STi)OEM Subaru Front Oxygen Sensor (02-05 WRX/04-07 STi)
Subaru OEM Water Pump Gasket (04-20 STi/02-14 WRX)
GrimmSpeed Phenolic Thermal Spacer 3mm (04-14 STi/02-14 WRX)
Subaru OEM Turbo to Downpipe Gasket (04-20 STi/02-14 WRX)
Subaru Intake Manifold to Tumbler Gasket (04-20 STi/02-14 WRX)
Subaru OEM Spark Plug Well Gasket (04-20 STi/06-14 WRX)
Subaru OEM Crankshaft Rear Seal (WRX/STi)
Subaru OEM Crankshaft Rear Seal (WRX/STi)
Sale price$ 12.49
GrimmSpeed Exhaust Manifold to Head Gasket Pair (WRX/STi/BRZ/FRS)
Subaru OEM Throttle Body Gasket (15-20 WRX/STi)
Subaru OEM Blow Off Valve Flange Gasket (15-17 WRX/STi)
Injector Dynamics 1340cc 48mm Injectors (WRX/STi/ Multiple Fitments)
ARP Head Stud Kit (04-20 STi)ARP Head Stud Kit (04-20 STi)
ARP Head Stud Kit (04-20 STi)
Sale price$ 257.25
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ACL Race Series Rod Bearings (04-20 STi)
ACL Race Series Rod Bearings (04-20 STi)
Sale price$ 35.21
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ACL Race Series Main Bearings (04-20 STi)ACL Race Series Main Bearings (04-20 STi)
ACL Race Series Main Bearings (04-20 STi)
Sale price$ 57.62
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Manley H-Tuff Series Connecting Rods (04-20 STi)Manley H-Tuff Series Connecting Rods (04-20 STi)
Manley H-Tuff Series Connecting Rods (04-20 STi)
Sale price$ 578.10 Regular price$ 642.34
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Manley Performance H-Beam Rods (WRX/STi)
Manley Performance H-Beam Rods (WRX/STi)
Sale price$ 553.42
Manley Turbo Tuff Billet Crankshaft (WRX/STi)Manley Turbo Tuff Billet Crankshaft (WRX/STi)
Manley Turbo Tuff Billet Crankshaft (WRX/STi)
Sale price$ 1,954.24
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GSC S1 Camshafts (08-20 STi)GSC S1 Camshafts (08-20 STi)
GSC S1 Camshafts (08-20 STi)
Sale price$ 998.75 Regular price$ 1,175.00
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GSC S2 Camshafts (08-21 STi)GSC S2 Camshafts (08-21 STi)
GSC S2 Camshafts (08-21 STi)
Sale price$ 998.75 Regular price$ 1,175.00
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GSC 32mm Exhaust Valves (04+ STi)GSC 32mm Exhaust Valves (04+ STi)
GSC 32mm Exhaust Valves (04+ STi)
Sale price$ 146.35 Regular price$ 172.18
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GSC 36mm Intake Valves (04+ STi)
GSC 36mm Intake Valves (04+ STi)
Sale price$ 146.34 Regular price$ 172.18
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GSC Beehive Valve Springs w/ Titanium Retainers (Subaru EJ)
GSC Beehive Valve Springs w/ Titanium Retainers (Subaru EJ)
Sale price$ 386.39 Regular price$ 454.58
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GSC Single Valve Spring Kit w/ Titanium Retainers (Subaru Multiple Fitments)
GSC Single Valve Spring Kit w/ Titanium Retainers (Subaru Multiple Fitments)
Sale price$ 266.48 Regular price$ 313.50
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GSC Viton Valve Stem Seals | Subaru EJ-Series Engines
GSC Viton Valve Stem Seals | Subaru EJ-Series Engines
Sale price$ 14.24 Regular price$ 15.23
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GSC Manganese Traditional Exhaust Valve Guide Set of 8 | Subaru EJ20/EJ25
GSC Manganese Traditional Exhaust Valve Guide Set of 8 | Subaru EJ20/EJ25
Sale price$ 41.45 Regular price$ 48.76
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GSC Manganese Traditional Intake Valve Guide Set of 8 | Subaru EJ20/EJ25
GSC Manganese Traditional Intake Valve Guide Set of 8 | Subaru EJ20/EJ25
Sale price$ 41.45 Regular price$ 48.76
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GSC Manganese Stopper Style Valve Guide Set of 8 | Subaru EJ20/EJ25
GSC Manganese Stopper Style Valve Guide Set of 8 | Subaru EJ20/EJ25
Sale price$ 41.45 Regular price$ 48.76
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BOOM MAT XL VIBRATION DAMPING MATERIAL - JD Customs U.S.A
DEI Boom Mat XL Vibration Damping Material
Sale price$ 247.80
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Perrin Manual Transmission Mount (02-23 WRX/04+ STi)Perrin Manual Transmission Mount (02-23 WRX/04+ STi)
Perrin Manual Transmission Mount (02-23 WRX/04+ STi)
Sale price$ 289.00 Regular price$ 340.00
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AEM Universal 1/8in PTF Water/Coolant/Oil Temperature Sensor Kit
AEM Universal 1/8in PTF Water/Coolant/Oil Temperature Sensor Kit
Sale price$ 46.07 Regular price$ 51.19
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NEW* Turbo-Guard® SF+(PLUS) Neon Colors
NEW* Turbo-Guard® SF+(PLUS) Neon Colors
Sale price$ 118.99 Regular price$ 140.99
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NEW* Turbo-Guard® SF+(PLUS) PearlsNEW* Turbo-Guard® SF+(PLUS) Pearls
NEW* Turbo-Guard® SF+(PLUS) Pearls
Sale price$ 118.99 Regular price$ 140.99
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NEW* Turbo-Guard® SF+(PLUS) Metallic
NEW* Turbo-Guard® SF+(PLUS) Metallic
Sale price$ 118.99 Regular price$ 140.99
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Turbo-Guard® SF MetallicTurbo-Guard® SF Metallic
Turbo-Guard® SF Metallic
Sale price$ 83.99 Regular price$ 104.99
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NEW* Turbo-Guard® SF+(PLUS) Basic ColorsNEW* Turbo-Guard® SF+(PLUS) Basic Colors
NEW* Turbo-Guard® SF+(PLUS) Basic Colors
Sale price$ 107.99 Regular price$ 140.99
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Turbo-Guard® Ultra MetallicsTurbo-Guard® Ultra Metallics
Turbo-Guard® Ultra Metallics
Sale price$ 97.99 Regular price$ 104.99
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Upgrade Customized ClampsUpgrade Customized Clamps
Upgrade Customized Clamps
Sale price$ 1.99 Regular price$ 4.99
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Turbo-Guard® Maxx MetallicTurbo-Guard® Maxx Metallic
Turbo-Guard® Maxx Metallic
Sale price$ 97.99 Regular price$ 104.99
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Turbo-Guard® Maxx PearlTurbo-Guard® Maxx Pearl
Turbo-Guard® Maxx Pearl
Sale price$ 99.99 Regular price$ 104.99
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Neon Purple with Neon Orange Powder Coat on the screenTurbo-Guard® Maxx Neon
Turbo-Guard® Maxx Neon
Sale price$ 97.99 Regular price$ 104.99
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Turbo-Guard® SF Basic ColorsTurbo-Guard® SF Basic Colors
Turbo-Guard® SF Basic Colors
Sale price$ 80.99 Regular price$ 104.99
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Turbo-Guard® SF NeonTurbo-Guard® SF Neon
Turbo-Guard® SF Neon
Sale price$ 83.99 Regular price$ 104.99
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Turbo-Guard® ULTRA Basic ColorsTurbo-Guard® ULTRA Basic Colors
Turbo-Guard® ULTRA Basic Colors
Sale price$ 80.99 Regular price$ 104.99
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