Cobb Bypass Valve Paper Gasket - Subaru WRX 2008-2014 (+Multiple Subaru / Mazda Fitments)
COBBBPV_PAPER_GASKET
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This is a replacement for your factory bypass valve-to-intercooler gasket. It is important to replace this gasket any time you remove, replace, or upgrade...
GSC Single Valve Spring & Ti Retainer Kit - Subaru WRX / STI 2002-2021 (EJ Turbo Models)
5743
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GSC5743 Cylindrical Valve Spring Kit with Ti Retainer for the Subaru Turbo EJ Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open...
GSC Beehive Spring & Titanium Retainer Kit - Subaru WRX 2002-2014 / STi 2004-2020 (+Multiple Subaru Fitments)
5043
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GSC5043 Beehive Valve Spring Kit with Ti Retainer for Subaru Turbo EJ Platforms Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open...
Brian Crower Subaru BRZ/Scion FR-S/Toyota GT86 4UGSE Single Spring & Titanium Retainer Kit w/ Seats
BC0650
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Designed for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing...
Brian Crower Spring + Steel Retainers - Subaru WRX / STI EJ205/EJ255/EJ257 2002-2021
BC0600S
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Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature...
King Bearings pMaxKote Main Bearings - Subaru WRX 2015-2020 / BRZ 2013-2020 / Scion FR-S 2013-2016 (+Multiple Fitments)
MB5745XPGC
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King's pMaxKote is a revolutionary new approach to coated bearings. this unique polymer coating is applied over King's pMaxBlack overlay at the King factory...
King Bearings pMaxKote Rod Bearings 52mm Journal - Subaru EJ20/EJ22/EJ25
CR4125XPGC
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King's pMaxKote is a revolutionary new approach to coated bearings. this unique polymer coating is applied over King's pMaxBlack overlay at the King factory...
GSC P-D Chrome Polished Exhaust Valves 32mm Head (STD) - Subaru WRX 2002-2014 / STi 2004-2021 (Set of 8; +Multiple Subaru Fitments)
2011-8
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When designing these valves, GSC used advanced 3D design and simulation programs to create a stronger and higher flowing valve head design. Prototypes were...
GSC Traditional Intake Valve Guides - Subaru WRX 2002-2014 / STi 2004-2020 (+Multiple Subaru Fitments)
3028-8
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GSC Power-Division Traditional Intake Valve Guide for Subaru EJ20/25 Series (EJ205, EJ207, EJ255, EJ257, EJ257B), smooth style Standard sized sold as set of 8 Oversized...
GSC Traditional Exhaust Valve Guides - Subaru WRX 2002-2014 / STi 2004-2020 (+Multiple Subaru Fitments)
3027-8
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GSC Power-Division Traditional Exhaust Valve Guide for Subaru EJ20/25 Series (EJ205, EJ207, EJ255, EJ257, EJ257B), smooth style Standard sized sold as set of 8...
GSC P-D Chrome Polished Intake Valves 36mm Head (STD) - Subaru WRX 2002-2014 / STi 2004-2020 (Set of 8; +Multiple Subaru Fitments)
2012-8
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When designing these valves, GSC used advanced 3D design and simulation programs to create a stronger and higher flowing valve head design. Prototypes were...
GSC Exhaust Valve Guides Stopper Style - Subaru WRX 2002-2014 / STi 2004-2020 (+Multiple Subaru Fitments)
3025-8
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What they have done is actually quite simple, they made valve guides that fit properly, are easier to install, and shaped to help air...
GSC Intake Valve Guides Stopper Style - Subaru WRX 2002-2014 / STi 2004-2020 (+Multiple Fitments)
3026-8
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What they have done is actually quite simple, they made valve guides that fit properly, are easier to install, and shaped to help air...
GSC Stage 2 Billet Camshafts 272/272 - Subaru WRX 2002-2005
7020S2
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GSC Power-Division billet S2 camshafts for the EJ205 WRX Version 5 and 6. These cams are built to suite the high horsepower Subis. With...
GSC Stage 2 Billet Camshafts 272/272 - Subaru WRX 2006-2007 / STI 2004-2007
7025S2
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GSC Power-Division billet S2 camshafts for the USDM STi and WRX with Intake only AVCS. These cams are built to suit the high horsepower...
Eagle 4340 H-Beam Connecting Rods - Subaru BRZ / Scion FR-S / Toyota 86
CRS5089S3D
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Forged SAE 4340 steel from 2 piece forging. Weight-matched to +/- 1g. 3/8” ARP 2000 rod bolts, unless otherwise noted. Alignment sleeves for precise...
Fluidampr Harmonic Crank Damper - Subaru WRX 2002-2014 / STI 2004-2021 (+Multiple Fitments)
531101
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Fluidampr Engine Dampers are designed to control destructive vibrations which are transferred thru the crankshaft. Each time the air/fuel mixture inside a cylinder is...
Brian Crower Stage 2 Camshafts - Subaru WRX / STI 2002-2007
BC0601
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The Brian Crower Stage 2 Street/Strip Specification Cams for the WRX EJ205 and STI EJ257 are Plug and play application. Short duration for nice...
ARP EJ20 & EJ25 Block Bolts - All Subaru EJ Engines
260-5401
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*Main Studs* There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well...
GrimmSpeed Phenolic Spacer Upper Intake Manifold - Hyundai Genesis Coupe 3.8 2013
071003
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Grimmspeed
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Do you know what your intake manifold sits on?...a superheated engine. If you don't know already, the cooler your intake air is the more...
GrimmSpeed Replacement Donut Gasket - Multiple Subaru Applications
020099
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GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price. At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem...
Subaru OEM Master Gasket and Seal Kit - Subaru WRX 2009-2014
10105AC270
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Full Master Gasket kits come complete with every gasket or seal that you could possibly need when doing any level of engine work including,...
Subaru OEM Master Gasket and Seal Kit - Subaru STI Type RA 2018 / STi 2019-2021
10105AC190
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Full Master Gasket kits come complete with every gasket or seal that you could possibly need when doing any level of engine work including,...
IAG Performance IAG-ENG-1722 Short Block BRZ FA20 Plug & Rear Main Seal Kit
IAG-ENG-1722
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IAG Short Block BRZ FA20 Plug & Rear Main Seal Kit.
IAG EJ25 Short Block Wrist Pin & Separator Cover Hardware Seal Kit.
IAG-ENG-1720
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IAG EJ25 Short Block Wrist Pin & Separator Cover Hardware Seal Kit.
IAG Performance IAG-ENG-1828 Stage 4 Extreme EJ25 Closed Deck Case Half Set w/Plugs (No Bore / Hone)
IAG-ENG-1828
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IAG Stage 4 Extreme EJ25 Closed Deck Case Half Set with Plugs - 14mm HSM
IAG Performance IAG-ENG-1813 Stage 3 EJ25 Closed Deck Case - 1/2" H.S.M. 99.75mm Bore & Hone
IAG-ENG-1813
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IAG Stage 3 EJ25 Closed Deck Case - 1/2" H.S.M. 99.75mm Bore & Hone - for Subaru WRX
IAG Performance IAG-ENG-1812 Stage 3 EJ25 Closed Deck Case - 1/2" H.S.M. (No Bore / Hone)
IAG-ENG-1812
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IAG Stage 3 EJ25 Closed Deck Case - 1/2" H.S.M. (No Bore / Hone) - for Subaru WRX
IAG 800 FA20 DIT Closed Deck Case Half Set - No Bore & Hone for 2015-21 Subaru WRX
IAG-ENG-C800
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IAG 800 FA20 DIT Closed Deck Case Half Set - No Bore & Hone for 2015-21 Subaru WRX
IAG Performance IAG-ENG-1811 Stage 3 EJ25 Closed Deck Case - 11mm H.S.M. 99.75mm Bore & Hone
IAG-ENG-1811
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IAG Stage 3 EJ25 Closed Deck Case - 11mm H.S.M. 99.75mm Bore & Hone - for Subaru WRX
