This is the most versatile and complete Big Turbo Kit for Subaru WRX/STi on the market today. Allowing a huge range of turbochargers to be installed including Garrett GT Series or any number of hybrid T3/T4 turbos from small, quick spooling 49 lb/min 50 Trim turbos to enormous 75 lb/min monstrosities capable of 750whp!
The complete kit (WS-RM-FMIC-0205 or -0607) comes standard with all the custom-made, hard to find parts needed to turn your WRX or STi into 500+ horsepower monster including:
WS-RM-BASIC Kit which includes:
-Unique externally gated uppipe that bolts to the stock header and flanged for a TiAL 44mm External Wastegate (sold separately)
-Wastegate Dump Tube for Tial 44mm
-External WastegateUppipe adapter pipe to raise and rotate the turbocharger
-Downpipe (ends in same location as TurboXS Downpipe WS-DP)
-All gaskets, hardware, and oil and coolant lines for both STi and WRX
WS-RM-PIPE-0205 or -0607 which includes:
-TurboXS Rotated Mount Intercooler Pipes, Silicone Hose and Stainless Steel T-bolt Clamps
-MAF Relocation Kit to move Mass Air Flow sensor after the turbocharger outlet for improved idle and low load driveability
WS-FMIC which includes:
-Huge Bar and Plate FMIC Core
-2.5 ? Diameter mandrel bent aluminum pipes
-All Silicone Hose Couplers and Stainless Steel T-bolt clamps
-Intake pipe, filter, PCV and EVAP lines
Turbocharger and TiAl 44mm Wastegate sold separately. Turbochargers that can be used include:
-Garrett GT30 and GT35
-AGP Turbo HP61 and HP66 with T04S Housing
-AGP Turbo 50 Trim (requires purchase of 50 Trim Accessory Pack)
-Other hybrid T3/T4 turbos that use the same housings and center cartridge
This kit assumes you have done the supporting modifications like Engine Management, 800cc Injectors & 255 LPH Walbro Fuel Pump.
This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles. Purchasing this product requires you to sign our Vehicle Compliance Waiver here.