Sparco Seat QRT-R 2019 Black EVO_2008-2015 which gives them about 1000%

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)

Bolts to fuel rail and intermediate hose is run to remote FPR

Part #: 12064605

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

Quad Slant Style 4" inch Tips

Sparco Seat QRT-R 2019 Black EVO_2008-2015 which gives them about 1000%The 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