Perrin EBCS Pro Electronic Boost Control Solenoid WRX/STI 2002-2007 | ASM-TAC-729 Carbon Fiber Parts this kit is built to

this kit is built to handle the demands of high-horsepower applications

Version 2 has been revised for improved fitment and easier installation

If used on vehicles with adaptive dampers

2 Temperature Inputs

Perrin EBCS Pro Electronic Boost Control Solenoid WRX/STI 2002-2007 | ASM-TAC-729 Carbon Fiber Parts this kit is built toThe custom made solenoid coil and valve are made specific to PERRIN specs. This allows the valve to operate almost 2 times faster, flow almost 50% more than competitors' designs. The EBCS Pro also works with OEM ECUs without causing check engine lights. To fully utilize the EBCS Pro, an ECU recalibration is NEEDED to ensure no overboosting occurs. The main valve body of the EBCS Pro is made of corrosion resistant, nickel plated brass with proper seals