Robust Engine Internals
Boost your vehicle’s power from within with our JDM Engine & Power - Engine Internals from HD Werks. Designed for high-performance and durability, these original aftermarket parts are engineered in Japan for racing excellence. Infused with DOHC precision and inspired by Honda and Toyota innovation, our engine internals deliver unmatched power and reliability. Shop our collection for components that ensure your engine performs optimally, enhancing efficiency and driving excitement. Experience the difference of superior craftsmanship and authentic JDM engineering.
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Vendor:GSC Power DivisionGSC P-D Toyota 1JZ-GTE VVTi Cam Set - Billet
Regular price $1,324.99Regular price$1,325.00-$0.01 Sale price $1,324.99 -
Vendor:GSC Power DivisionGSC P-D Toyota 1JZ-GTE S3 Camshafts Billet
Regular price $1,245.99Regular price$1,245.50Sale price $1,245.99 -
Vendor:GSC Power DivisionGSC P-D Toyota 1JZ-GTE S2 Camshafts 272/274 Billet
Regular price $1,245.99Regular price$1,245.50Sale price $1,245.99 -
Vendor:GSC Power DivisionGSC P-D Toyota 1JZ-GTE S1 Camshafts 260/262 Billet
Regular price $1,245.99Regular price$1,245.50Sale price $1,245.99 -
Vendor:GSC Power Division
GSC P-D Subaru EJ20 JDM / Euro Spec STi S3 Cams 282/282 Billet Right Intake Cam Only
Regular price $343.99Regular price$343.75Sale price $343.99 -
Vendor:GSC Power Division
GSC P-D Subaru EJ20 JDM / Euro Spec STi S3 Cams 282/282 Billet Left Intake Cam Only
Regular price $343.99Regular price$343.75Sale price $343.99 -
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Vendor:GSC Power DivisionGSC P-D EJ257 S3 Cam 282/282 Billet - Right Intake Only
Regular price $329.99Regular price$330.00-$0.01 Sale price $329.99 -
Sold outVendor:GSC Power Division
GSC P-D EJ257 S3 Cam 282/282 Billet - Right Exhaust Only
Regular price $316.99Regular price$316.25Sale price $316.99 -
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Vendor:GSC Power DivisionGSC P-D 08+ STi S3 Cam 282/282 Billet - Left Intake Only
Regular price $329.99Regular price$330.00-$0.01 Sale price $329.99 -
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Vendor:GSC Power DivisionGSC P-D 08+ STi S3 Cam 282/282 Billet - Left Exhaust Only
Regular price $316.99Regular price$316.25Sale price $316.99 -
Vendor:GSC Power DivisionGSC P-D 08+ STi S3 Cams 282/282 Billet
Regular price $1,245.99Regular price$1,245.50Sale price $1,245.99 -
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Vendor:GSC Power DivisionGSC P-D 08+ Subaru STI S2 Cams 272/272 Billet Right Intake Cam Only
Regular price $329.99Regular price$330.00-$0.01 Sale price $329.99 -
Vendor:GSC Power DivisionGSC P-D S2 08+ STi 272/272 Billet Left Exhaust Cam Only
Regular price $316.99Regular price$316.25Sale price $316.99 -
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Vendor:GSC Power DivisionGSC P-D 08+ Subaru STI S2 Cams 272/272 Billet Right Exhaust Cam Only
Regular price $316.99Regular price$316.25Sale price $316.99 -
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Vendor:GSC Power DivisionGSC P-D 08+ STi S2 Cams 272/272 Billet (Left Intake Cam Only)
Regular price $329.99Regular price$330.00-$0.01 Sale price $329.99 -
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Vendor:GSC Power DivisionGSC P-D 08+ Subaru STi S1 Cams 266/264 Billet - Right Bank Intake
Regular price $329.99Regular price$330.00-$0.01 Sale price $329.99 -
Vendor:GSC Power DivisionGSC P-D 08+ STi EJ257B S1 Cams 266/264 Billet Right Exhaust Cam Only
Regular price $316.99Regular price$316.25Sale price $316.99 -
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Vendor:GSC Power DivisionGSC P-D 08+ STi S1 Cams 266/264 Billet - Left Bank Intake
Regular price $329.99Regular price$330.00-$0.01 Sale price $329.99 -
Vendor:GSC Power DivisionGSC P-D 08+ Subaru STI EJ257B S1 Cams 266/264 Billet Left Exhaust Cam Only
Regular price $316.99Regular price$316.25Sale price $316.99 -
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Vendor:GSC Power DivisionGSC P-D 06-07 2.5L WRX & 04-07 STi S3 Right Intake Cam 282/282 Billet
Regular price $329.99Regular price$330.00-$0.01 Sale price $329.99 -
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Vendor:GSC Power DivisionGSC P-D 06-07 Subaru 2.5L WRX / 04-07 Subaru STi S3 Cams 282 Billet - (Right Exhaust Cam Only)
Regular price $288.99Regular price$288.75Sale price $288.99 -
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Vendor:GSC Power DivisionGSC P-D 06-07 2.5L WRX & 04-07 STi S3 Left Intake Cam 282/282 Billet
Regular price $329.99Regular price$330.00-$0.01 Sale price $329.99 -
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Vendor:GSC Power DivisionGSC P-D 06-07 Subaru 2.5L WRX / 04-07 Subaru STi S3 Cams 282 Billet - (Left Exhaust Cam Only)
Regular price $288.99Regular price$288.75Sale price $288.99 -
Sold outVendor:GSC Power Division
GSC P-D Subaru EJ25 AVCS S2 Right Intake Cam
Regular price $329.99Regular price$330.00-$0.01 Sale price $329.99 -
Vendor:GSC Power DivisionGSC P-D 2006-2007 2.5L Subaru WRX / 2004-2007 Subaru STi S2 Cams 272 Billet (Right Exhaust Cam Only)
Regular price $288.99Regular price$288.75Sale price $288.99 -
-$0.01Vendor:GSC Power Division
GSC P-D EJ25 WRX/STi AVCS Billet (Left Intake Cam Only)
Regular price $329.99Regular price$330.00-$0.01 Sale price $329.99 -
Vendor:GSC Power DivisionGSC P-D 2006-2007 2.5L Subaru WRX / 2004-2007 Subaru STi S2 Cams 272 Billet (Left Exhaust Cam Only)
Regular price $288.99Regular price$288.75Sale price $288.99 -
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Vendor:GSC Power DivisionGSC P-D 06-07 Subaru WRX 2.5L/ 04-07 Subaru STI S1 Cam - Right Intake Only
Regular price $329.99Regular price$330.00-$0.01 Sale price $329.99 -
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Vendor:GSC Power DivisionGSC P-D 2006-2007 2.5L Subaru WRX / 2004-2007 Subaru STi S1 Cams 272 Billet (Right Exhaust Cam Only)
Regular price $288.99Regular price$288.75Sale price $288.99 -
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Vendor:GSC Power DivisionGSC P-D 06-07 Subaru WRX 2.5L/ 04-07 Subaru STi S1 Cam - Left Intake Only
Regular price $329.99Regular price$330.00-$0.01 Sale price $329.99 -
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Vendor:GSC Power DivisionGSC P-D 06-07 Subaru WRX 2.5L/ 04-07 Subaru STI S1 Cam - Left Exhaust Only
Regular price $288.99Regular price$288.75Sale price $288.99 -
Vendor:GSC Power Division
GSC P-D Subaru EJ25 Single AVCS (w/RH Intake Oil Pump Scavenger Drive) S2 Cams 272/272 Billet
Regular price $1,227.99Regular price$1,227.88Sale price $1,227.99 -
Vendor:GSC Power Division
GSC P-D Subaru EJ25 Single AVCS (w/RH Intake Oil Pump Scavenger Drive) 264/264 S1 Billet Camshaft
Regular price $1,227.99Regular price$1,227.88Sale price $1,227.99 -
Vendor:GSC Power DivisionGSC P-D 02-05 Subaru WRX EJ205 S3 Billet Cams 280/280
Regular price $1,097.99Regular price$1,097.25Sale price $1,097.99 -
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Vendor:GSC Power DivisionGSC P-D Mitsubishi Evo X 4B11T S3 Cams 280/280 Billet **EXHAUST CAM ONLY**
Regular price $424.99Regular price$424.05Sale price $424.99
