WRX / STI / LGT EJ20 EJ25 Twin Scroll EFR T4 EWG Turbo Kit

$4,339.99
SKU
FR-TK-WRX/STI-T4-EWG

Subaru EJ20/EJ25 Twin Scroll EFR T4 EWG Turbo Kit

Subaru EJ20/EJ25 Twin Scroll EFR T4 EWG Turbo Kit

This is our top selling Subaru turbo kit, and it's no stranger to breaking records Jager Racing took 1st place in the Unlimited AWD Global Time Attack Championship with this off-the-shelf Full-Race Turbo Kit.

Our engineers designed this kit to generate the broadest possible power band with huge area under the curve. This is not intended to go 8s in the quarter mile. Optimal performance with fast throttle response, early spool and huge top-end power - while being flexible enough to grow with your future needs. Full-Race recommends using T4 frame turbochargers such as BorgWarner Airwerks, EFR, or Garrett, Turbonetics, etc. The S300SX FMW has proven to be an outstanding high power performer on the EJ25 engine.

Whether you are road racing, drag racing or building a "street weapon" daily driver, the Full-Race Twin Scroll Turbo Kit is adaptable to suit any chassis and application, now including the popular 08+ STI and 05+ Legacy GT and 11+ STI.

Full-Race Subaru Impreza WRX/STI T4 Twin Scroll Turbo Kit Includes:

  • Full-Race Subaru WRX/STI Lower Manifold
  • Full-Race Subaru WRX/STI T4 Twin Scroll Up-Pipe
  • Full-Race Subaru WRX/STI T4 Twin Scroll Downpipe
  • Full-Race Subaru WRX/STI T4 Twin Scroll Kit Box

Full-Race Lower Manifold

Full-Race Twin Scroll Up-Pipe

Full-Race Twin Scroll Downpipe

Full-Race Kit Box (Fittings, Hardware, and Lines)

Optional Turbocharger

BorgWarner EFR 7670 1.05 A/R T4
BorgWarner EFR 8374 & 8474 1.05 A/R T4
BorgWarner EFR 9274 & 9280 1.05 A/R T4

Optional Full-Race Subaru Reverse Mount Intercooler Kit

Note: Currently only available for the 2004-2007 WRX/STI

Black Anodized

Optional TiAL MVS Wastegates


Optional TiAL Q Blow Off Valve


Optional High Temperature Coating

Applications

2011+ STI:

GR Chassis 08-10 WRX/STI, shown with BorgWarner Twin Scroll S300SX FMW Turbo:

GD Chassis 04-07 WRX/STI, shown with BorgWarner Twin Scroll EFR 7670 Internal WG Turbo

GD Chassis 04-07 WRX/STI, shown with Garrett Twin Scroll GT40R Turbo:

GD Chassis 04-07 WRX/STI, shown with Garrett Twin Scroll GT35R Turbo:

Note: 
1. 08+ Requires ABS bracket modification to slide ABS module up higher on the shock tower.  This allows for additional space to fit oversized intake pipe and IWG actuator brackets.
2. 02-07 Verify proper clearance of brake proportioning valve lines around the passenger side shock tower when using IWG turbos.
3. Rotated Subaru manifold / up pipes require rotated power steering hose modification. or rotated specific hose
4. Lower Manifold is Not Compatible With 2.0L Oil Pan. Requires 2.5L Oil Pan and Oil Pick Up.

More Information
SKUFR-TK-WRX/STI-T4-EWG
Sort ByTurbo Kits
Product NameWRX / STI / LGT EJ20 EJ25 Twin Scroll EFR T4 EWG Turbo Kit
Weight120.000000
BrandFull Race
BrandsFull Race
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