Sparco Seat QRT-R 2019 Black EVO_2008-2015 Direct replacement for 02-07 WRX

Direct replacement for 02-07 WRX & 04-20 STi factory bypass valve

which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treating (a very common industry practice)

Verus designed the UCW rear wing to bridge the gap between their swan neck high-efficiency rear wing and 300mm V1X airfoil

HKS head gaskets are designed to accommodate standard cylinder bores

Sparco Seat QRT-R 2019 Black EVO_2008-2015 Direct replacement for 02-07 WRXThe QRT R is the first seat to feature Sparcos patented QRT ultra light technology. This QRT Technology gives an unparalleled mechanical strength weight ratio for fiberglass composite racing seats. QRT Technology gives an average weight savings of 7lbs (up to 10lbs +) per shell. The main benefit is that QRT R seat approaches the weight of a carbon fiber seat at a price of a fiberglass seat. The QRT R is the lightest "Medium Large" size fiberglass