IAG Performance

Showing 205–216 of 692 results

IAG 550 Street S20 Cylinder Head Assembly – Camshaft and Lifter Not Included – Designed for 2002 to 2005 Subaru WRX
Sale! Original price was: $3,399.99.Current price is: $92.49. Add to cart
IAG 550 Street S20 Cylinder Head Kit – Includes Combustion Chamber Optimization, Excludes Camshafts and Lifters – Compatible with 2002–2005 Subaru WRX
Sale! Original price was: $3,399.99.Current price is: $92.06. Add to cart
IAG 550 Street S20 Cylinder Head Kit Featuring GSC S1 Camshafts and Hydraulic Lifters — Compatible with 2002 to 2005 Subaru WRX
Sale! Original price was: $5,149.99.Current price is: $92.29. Add to cart
IAG 550 Street S20 Cylinder Head Kit with Combustion Chamber Mod, GSC S1 Camshafts, and Lifters for 2002–2005 Subaru WRX
Sale! Original price was: $5,399.99.Current price is: $92.91. Add to cart
IAG 550 Street V25 Cylinder Head Kit – Includes Heads Only (No Camshafts or Lifters) – Designed for 2004–2007 STI, 2004–2005 Forester XT, and 2005–2009 Legacy GT
Sale! Original price was: $3,399.99.Current price is: $92.27. Add to cart
IAG 550 Street V25 Cylinder Head Kit featuring GSC S1 Camshafts and Upgraded Lifters for enhanced performance on 2004–2007 STI, 2004–2005 Forester XT, and 2005–2009 Legacy GT engines
Sale! Original price was: $5,149.99.Current price is: $92.44. Add to cart
IAG 550 Street W25 Cylinder Head Assembly for 2008–2018 Subaru WRX STI — Without Camshafts or Hydraulic Lifters
Sale! Original price was: $3,399.99.Current price is: $92.55. Add to cart
IAG 550 Street W25 Cylinder Head Kit featuring GSC S1 Camshafts and OEM-spec hydraulic lifters—engineered for 2008 to 2018 Subaru Impreza WRX STI
Sale! Original price was: $5,149.99.Current price is: $92.15. Add to cart
IAG 6-Speed Synchro Kit with Brass Rings for 1st–3rd Gears and Carbon-Faced Brass Rings for 4th–6th Gears, Designed for 2008–2021 Subaru WRX STI
Sale! Original price was: $789.99.Current price is: $98.75. Add to cart
IAG 600 FA20 DIT Long-Block Engine with IAG 600 Cylinder Heads for 2015–2021 Subaru WRX
Sale! Original price was: $16,499.99.Current price is: $92.16. Add to cart
IAG 600 Street AW20 Cylinder Head Kit with Kelford EZ Cams, Cam Towers, Lifters, and Rocker Arms for 2015–2021 Subaru WRX
Sale! Original price was: $5,999.99.Current price is: $92.10. Add to cart
IAG 600 Street AW20 Cylinder Head Package for 2015–2021 Subaru WRX – Without Cams, Lifters, Rockers, or Towers
Sale! Original price was: $3,199.99.Current price is: $92.34. Add to cart

Showing 205–216 of 692 results