IAG Performance

Showing 421–432 of 692 results

IAG Performance and Crest Engineering jointly developed Stage X 2.5L short block featuring fully machined billet aluminum construction, precision-balanced rotating assembly, and OEM-compatible dimensions for high-output Subaru applications including WRX, STI, Legacy GT, and Forester XT.
Sale! Original price was: $17,599.99.Current price is: $92.13. Add to cart
IAG Performance and Crest Engineering’s Stage X 2.5L short block features CNC-machined billet aluminum construction, designed for high-horsepower applications in Subaru WRX, STI, Legacy GT, and Forester XT platforms.
Sale! Original price was: $17,999.99.Current price is: $92.39. Add to cart
IAG Performance Big MAF Cold Air Intake System – Designed for 2008 to 2014 Subaru WRX and STI Models
Sale! Original price was: $274.99.Current price is: $91.66. Add to cart
IAG Performance Black Air-Oil Separator (AOS) — Engineered for 2022 to 2024 Subaru WRX Models
Sale! Original price was: $499.99.Current price is: $100.00. Add to cart
IAG Performance black Competition-Series oil pan engineered for Subaru EJ-powered models including WRX (2002–2014), STI (2004–2021), Legacy GT (2005–2009), and Forester XT (2004–2013).
Sale! Original price was: $699.99.Current price is: $100.00. Add to cart
IAG Performance braided stainless steel high-pressure power steering line, engineered for rotated turbo setups on 2002–2007 Subaru WRX and 2004–2007 STI models.
Sale! Original price was: $129.99.Current price is: $65.00. Add to cart
IAG Performance Canine-Themed Swag Bundle with Pink Accent Tag
Sale! Original price was: $24.99.Current price is: $16.66. Add to cart
IAG Performance Carbon Synchronizer Set — Compatible with 2004 to Early 2006 Subaru Impreza WRX STI Manual Transmissions
Sale! Original price was: $549.99.Current price is: $91.67. Add to cart
IAG Performance Carbon Synchronizer Set — Compatible with Late 2006 and 2007 Subaru Impreza WRX STI Manual Transmissions (1st Through 6th Gears)
Sale! Original price was: $549.99.Current price is: $91.67. Add to cart
IAG Performance Chromoly Transfer Gears – 11:1 Ratio for 2006+ Subaru STI 6-Speed Transmissions
Sale! Original price was: $1,499.99.Current price is: $92.30. Add to cart
IAG Performance Chromoly Transfer Gears – Precision-engineered 1:1 ratio gears designed specifically for the 2004–2005 Subaru Impreza WRX STI 6-speed manual transmission.
Sale! Original price was: $1,499.99.Current price is: $92.27. Add to cart
IAG Performance Competition-to-Street Air Oil Separator (AOS) Conversion Kit — engineered for 2015 through 2021 Subaru WRX models to enhance crankcase ventilation, reduce oil contamination in the intake, and support both track-ready and daily-driven setups.
Sale! Original price was: $104.99.Current price is: $52.50. Add to cart

Showing 421–432 of 692 results