Yellow Speed Racing Rear 6 Piston Ultra Big Brake Kit - 2015-2021 Subaru WRX (VA) PDM_gauge-controllers-and-accessoriesYellow Speed Racing Rear 6 Piston Ultra Big Brake Kit 2015 2021 Subaru WRX (VA) When the Factory Brakes Are No Longer Enough Yellow Speed Racing's Ultra Series Big Brake Kit is engineered for road and track use, addressing the limitations of factory brake systems on performance driven vehicles. Factory brakes are calibrated primarily for everyday driving once a car has seen significant power additions, or begins spending time at track events, brake
Year Make Model Notes 2004-2021 Subaru WRX STI EJ207/EJ257 6MT 2015-2026 Subaru WRX FA20DIT/FA24WGT 6MT 2007-2009 Subaru Legacy GT spec
The bar is a 3-point blade-adjustable design -- moving the endlink connection point changes effective stiffness through three positions
Each filter is manufactured by using a four-step
5 to 1/8 PT adapter
Matched Compounds for Each Position
To enhance user convenience
For those seeking even more pronounced improvements
Whiteline's polyurethane bushing at the rear lower inner control arm position is a quality replacement that respects the precision the car was engineered to deliver
you will need TQSTS-SU-473-UP
Fittings and 6AN hose are included to interface with the OEM feed and return hard lines
Adjustable for fine-tuning
Street and mixed-use settings benefit from a moderate position that improves handling without sacrificing road comfort