Forced Induction

The PERRIN Diverter Valve for 2022+ Subaru WRX optimizes boost pressure control for enhanced drivability and performance.

PERRIN 22-25 Subaru WRX Front Mount Intercooler Kit (Red Tubes & Silver Core)

PERRIN 22-25 Subaru WRX Front Mount Intercooler Kit (Black Tubes & Silver Core)

PERRIN 22-25 Subaru WRX Front Mount Intercooler Kit (Red Tubes & Black Core)

PERRIN 22-25 Subaru WRX Front Mount Intercooler Kit (Black Tubes & Black Core)

PERRIN 22-25 Subaru WRX / 19-25 Ascent / 20-25 Outback & Legacy Turbo Top Mount Intercooler - Silver

PERRIN 22-25 Subaru WRX / 19-25 Ascent / 20-25 Outback & Legacy Turbo Top Mount Intercooler - Black

PERRIN 15-21 Subaru WRX / 14-18 Forester XT Top Mount Intercooler - Silver

PERRIN 15-21 Subaru WRX / 14-18 Forester XT Top Mount Intercooler - Black

PERRIN 08-21 Subaru STI Top Mount Intercooler (TMIC) - Silver

PERRIN 08-21 Subaru STI Top Mount Intercooler (TMIC) - Black

PERRIN 22-25 Subaru WRX / 19-25 Ascent / 20-25 Legacy Turbo / 22-25 Outback Turbo Charge Pipe - Red

PERRIN 22-25 Subaru WRX / 19-25 Ascent / 22-25 Outback Turbo Charge Pipe Neon Yel.

PERRIN 22-25 Subaru WRX / 19-25 Ascent / 22-25 Outback Turbo Charge Pipe - Hyper Pink

PERRIN 22-25 Subaru WRX / 19-25 Ascent / 20-25 Legacy Turbo / 22-25 Outback Turbo Charge Pipe - Blk

PERRIN 18-24 Subaru WRX / 20- 25 LGT/OBXT/Ascent / 17-18 Forester XT Turbo Sump Restrictor - Black

PERRIN 15-17 & 2025 Only Subaru WRX / 14-16 Forester XT Turbo Sump Restrictor - Black

This isnt just another plug in chip that floods your engine with raw diesel and covers the car behind you in black smoke. These systems are engineered to be the safest way to boost horsepower on any diesel engine. NXd systems actually cool the...

The NXd Stacker Systems are guaranteed to boost horsepower, torque, erase that ugly black smoke cloud and dramatically reduce exhaust temperatures. The NXd STACKER is the ultimate safe, low cost add-on for your modified diesel truck. Hold on because the Next Generation Stacker nitrous...

The NXd Stacker Systems are guaranteed to boost horsepower, torque, erase that ugly black smoke cloud and dramatically reduce exhaust temperatures. The NXd STACKER is the ultimate safe, low cost add-on for your modified diesel truck. Hold on because the Next Generation Stacker nitrous...