IAG Performance

Showing 157–168 of 692 results

IAG 1150 CNC-Ported N25 Cylinder Heads Kit — No Cams or Lifters — Fits 2018–2019 STI Type RA & 2019–2021 STI
Sale! Original price was: $6,299.99.Current price is: $92.50. Add to cart
IAG 1150 CNC-Ported N25 Cylinder Heads Kit with GSC S2 Cams and Kelford Bucket Lifters for 2018–2019 STI Type RA and 2019–2021 STI
Sale! Original price was: $7,999.99.Current price is: $92.91. Add to cart
IAG 1150 CNC-Ported S20 Cylinder Head Kit with GSC S2 Cams and Kelford Bucket Lifters for 2002–2005 Subaru WRX
Sale! Original price was: $7,999.99.Current price is: $92.53. Add to cart
IAG 1150 CNC-Ported S20 Cylinder Head Kit with GSC S3 Cams and Kelford Bucket Lifters for 2002–2005 Subaru WRX
Sale! Original price was: $7,999.99.Current price is: $92.62. Add to cart
IAG 1150 CNC-Ported S20 Cylinder Heads Kit for 2002–2005 WRX – Includes Combustion Chamber Mod, GSC S2 Camshafts, and Kelford DLC-Coated Lifters
Sale! Original price was: $8,249.99.Current price is: $92.03. Add to cart
IAG 1150 CNC-Ported S20 Cylinder Heads with Combustion Chamber Mod – WRX 2002–2005 (No Cams or Lifters Included)
Sale! Original price was: $6,499.99.Current price is: $92.13. Add to cart
IAG 1150 CNC-Ported S20 Drag Cylinder Heads Kit – 2002–2005 Subaru WRX (Cams & Lifters Not Included)
Sale! Original price was: $6,299.99.Current price is: $92.55. Add to cart
IAG 1150 CNC-Ported V25 Cylinder Heads Kit — Compatible with 2004–2007 Subaru STI, 2004–2005 Forester XT, and 2005–2009 Legacy GT; includes heads only, no cams or lifters
Sale! Original price was: $6,299.99.Current price is: $92.90. Add to cart
IAG 1150 CNC-Ported W25 Cylinder Heads Kit for 2008–2018 Subaru STI (Cams and Lifters Not Included)
Sale! Original price was: $6,299.99.Current price is: $92.46. Add to cart
IAG 1150 Ej25 closed-deck engine block engineered for Subaru WRX, STI, LGT, and FXT models — includes precision bore and hone, 14mm high-strength metallurgy (HSM) fire-lock pinned main caps, line honing, and premium ARP case bolts for maximum rigidity and reliability.
Sale! Original price was: $4,799.99.Current price is: $92.92. Add to cart
IAG 1150 Ej25 Closed-Deck Engine Block for Subaru WRX STI, LGT, FXT – Line-Honed, Fire-Lock Pinned, 14mm HSM ARP Case Bolts Included, No Bore & Hone Required
Sale! Original price was: $4,449.99.Current price is: $92.87. Add to cart
IAG 1150 HP 2.5L Subaru Closed-Deck Short Block – WRX, STI, LGT & FXT
Sale! Original price was: $9,499.99.Current price is: $92.73. Add to cart

Showing 157–168 of 692 results