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IAG Silver Half Moon Valve Cover Cam Seals Set - Subaru WRX 2002-2006 / STi 2004-2006 / LGT 2005-2006 / FXT 2004-2006 IAG Silver Half Moon Valve Cover Cam Seals Set - Subaru WRX 2002-2006 / STi 2004-2006 / LGT 2005-2006 / FXT 2004-2006 Quick View
IAG Performance

IAG Silver Half Moon Valve Cover Cam Seals Set - Subaru WRX 2002-2006 / STi 2004-2006 / LGT 2005-2006 / FXT 2004-2006

$65.99
IAG-ENG-2000SL
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads IAG Performance New products Seals
IAG billet aluminum half moon valve cover cam seals replace the OEM style rubber seals that are prone to leaking and failure as they...
IAG Black Half Moon Valve Cover Cam Seals Set - Subaru WRX 2002-2006 / STi 2004-2006 / LGT 2005-2006 / FXT 2004-2006 IAG Black Half Moon Valve Cover Cam Seals Set - Subaru WRX 2002-2006 / STi 2004-2006 / LGT 2005-2006 / FXT 2004-2006 Quick View
IAG Performance

IAG Black Half Moon Valve Cover Cam Seals Set - Subaru WRX 2002-2006 / STi 2004-2006 / LGT 2005-2006 / FXT 2004-2006

$65.99
IAG-ENG-2000BK
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads IAG Performance New products Seals
IAG billet aluminum half moon valve cover cam seals replace the OEM style rubber seals that are prone to leaking and failure as they...
IAG 800 CNC Pocket Ported Competition Cylinder Heads Package (800BHP) - Subaru WRX 2015-2021 IAG 800 CNC Pocket Ported Competition Cylinder Heads Package (800BHP) - Subaru WRX 2015-2021 Quick View
IAG Performance

IAG 800 CNC Pocket Ported Competition Cylinder Heads Package (800BHP) - Subaru WRX 2015-2021

$4,249.99
IAG-ENG-H800E
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads Engine Build Components Hardware IAG Performance New products Valve Springs & Retainers Valves
IAG 800 POCKET PORTED COMPETITION CYLINDER HEADS PACKAGE FOR 2015-2021 SUBARU WRX DESIGNED WITH THE WEEKEND RACER IN MIND The IAG 800 CNC Pocket...
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IAG 600 Street Cylinder Heads Package (600BHP) - Subaru WRX 2015-2021 IAG 600 Street Cylinder Heads Package (600BHP) - Subaru WRX 2015-2021 Quick View
IAG Performance

IAG 600 Street Cylinder Heads Package (600BHP) - Subaru WRX 2015-2021

$3,199.99
IAG-ENG-H600E
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads Engine Build Components Hardware IAG Performance New products Valve Springs & Retainers Valves
IAG 600 STREET CYLINDER HEADS PACKAGE FOR 2015-2021 SUBARU WRX ENTRY-LEVEL STOCK REPLACEMENT HEADS The IAG 600 Cylinder Heads are designed to function as...
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IAG 950 CNC Ported Drag Cylinder Heads Package (1150BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG 950 CNC Ported Drag Cylinder Heads Package (1150BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG 950 CNC Ported Drag Cylinder Heads Package (1150BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$6,299.99
IAG-ENG-H115SE
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads Engine Build Components Hardware IAG Performance New products Valve Springs & Retainers Valves
IAG 1150 CNC PORTED DRAG CYLINDER HEADS PACKAGE FOR 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT MAXIMUM POWER FOR DRAG RACING The IAG...
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IAG 950 CNC Ported Race Cylinder Heads Package (950BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG 950 CNC Ported Race Cylinder Heads Package (950BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG 950 CNC Ported Race Cylinder Heads Package (950BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$4,999.99
IAG-ENG-H950SE
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads Engine Build Components Hardware IAG Performance New products Valve Springs & Retainers Valves
IAG 950 CNC PORTED RACE CYLINDER HEADS PACKAGE FOR 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT BUILT WITH RACING IN MIND The IAG...
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IAG 750 CNC Pocket Ported Competition Cylinder Heads Package (750BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG 750 CNC Pocket Ported Competition Cylinder Heads Package (750BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG 750 CNC Pocket Ported Competition Cylinder Heads Package (750BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$4,249.99
IAG-ENG-H750SE
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads Engine Build Components Hardware IAG Performance New products Valve Springs & Retainers Valves
IAG 750 CNC POCKET PORTED COMPETITION CYLINDER HEADS PACKAGE FOR 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT BUILT FOR THE WEEKEND RACER The...
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IAG 550 Street Cylinder Heads Package (550BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG 550 Street Cylinder Heads Package (550BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG 550 Street Cylinder Heads Package (550BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$3,399.99
IAG-ENG-H550SE
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads Engine Build Components Hardware IAG Performance New products Valve Springs & Retainers Valves
IAG 550 STREET CYLINDER HEADS PACKAGE FOR 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT ENTRY-LEVEL STOCK REPLACEMENT HEADS The IAG 550 Cylinder Heads...
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ETS CNC Ported Cylinder Heads Nissan GTR (VR38DETT R35) ETS CNC Ported Cylinder Heads Nissan GTR (VR38DETT R35) Quick View
Extreme Turbo Systems

ETS CNC Ported Cylinder Heads - Nissan GTR 2009+

$7,995.00
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads Engine Build Components New products
Features: 40 - 60 Horsepower Increase. Fully CNC ported and hand smoothed. Wire EDM performed to ensure maximum reliablity and wall thickness. Flow benched...
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All products sold by Patterson Performance Parts, LLC are intended for off-road and/or competition use only. By purchasing aftermarket products from us, having us install the products, or both, the customer takes full responsibility for any use, and/or misuse of the product; and agrees that Patterson Performance Parts holds no responsibility for any consequences, legal, or other, of such use and/or misuse.
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