EBC D Series Discs - Rear - Impreza WRX STi GDB Cooling depending on the top mount

depending on the top mount setup

When performing free-air calibration

AEMs legendary Wideband O2 Air/Fuel UEGO Gauge unites unsurpassed accuracy

Each set is manufactured from OE cores and supplied with an individual flow report

balanced and inspected one by one

EBC D Series Discs - Rear - Impreza WRX STi GDB Cooling depending on the top mountEBC brake products represent excellent performance for an extremely reasonable price. With pads to suit both road and track use, EBC cater for all tastes and offer fitment for most popular makes and models. Manufactured in the UK and USA to an extremely high quality, their products offer unparalleled value for money. The D Series disc is designed as a premium OE replacement item, constructed to the exact same spec as the standard original part using