APR Carbon Fiber Radiator Shroud for 06-07 WRX/STi (CF-804316) Venturi Wiseco's Sport Compact pistons are

Wiseco's Sport Compact pistons are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design

but when the revs rise and the valves open

FIC High-Z 775CC (IS127-0775H)

(1) 51in Stainless Steel Braided Hose w/ -10AN Fittings

APR Carbon Fiber Radiator Shroud for 06-07 WRX/STi (CF-804316) Venturi Wiseco's Sport Compact pistons areThe APR carbon fiber radiator shroud for 2006 2007 WRX STi help to reduce under hood temperatures by channeling air flow to the radiator and looks incredible in your engine bay! Vehicle Fitment: 2006 2007 Subaru WRX 2006 2007 Subaru STi Features: Carbon fiber construction High temp, high pressure construction to withstand engine heat Super lightweight Fade resistant epoxy coating Designed to factory specs for a direct replacement fit Box Dimensions: