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Turbosmart IWG75 2003-2007 Subaru TP WRX / STI GDB Spec C EJ207 7 PSI Black Internal Wastegate - Black Ops Auto Works
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Turbosmart IWG75 2003-2007 Subaru TP WRX / STI GDB Spec C EJ207 7 PSI Black Internal Wastegate

Turbosmart
TURTS-0605-4073
9329677016031
Wastegates
Out of stock
$ 296.99 $ 267.29

SKU: TS-0605-4073 | UPC: 9329677016031

Turbosmart IWG75 2003-2007 Subaru TP WRX / STI GDB Spec C EJ207 7 PSI Black Internal Wastegate

The Turbosmart IWG75 Internal Wastegate Actuator delivers reliable 7 PSI boost control as a direct replacement for 2003-2007 Subaru Impreza WRX and STI models on GDB chassis with EJ207 engine including Spec C variants. It features a reinforced diaphragm for consistent response under high heat and pressure. This actuator installs without modifications and supports VF48 turbo setups for dependable performance.

Key Features

  • Direct Bolt-On Fit: Matches factory mounting points on GDB STI EJ207 turbo for seamless replacement in under 30 minutes
  • 7 PSI Spring: Pre-set mechanical spring provides stable boost holding with options for higher PSI springs sold separately
  • Nomex Reinforced Diaphragm: Silicone diaphragm with Nomex fabric extends service life by resisting fatigue and heat up to 500°F
  • 304 Stainless Housing: Black anodized finish prevents corrosion and withstands boost pressures beyond stock limits
  • Pre-Installed Rod Clip: Factory assembled for quick setup reducing install errors and time

Product Notes

  • Confirm VF48 turbo compatibility before purchase
  • Use Turbosmart springs TS-0622-4001 series for boost adjustments above 7 PSI
  • Made in Sydney Australia with hand-assembled components

Installation Notes

  • Professional installation recommended.
  • Disconnect battery and relieve turbo boost pressure prior to removal
  • Uses factory rod and mounting hardware no additional parts needed

This Part Fits

Year Make Model Submodel
2003-2007 Subaru Impreza WRX STI GDB Spec C EJ207
2004-2007 Subaru Impreza WRX STI GDB EJ207

Why Choose Turbosmart?

  • Hand-crafted in Sydney Australia since 1997 for performance reliability
  • Strict quality control with in-house testing beyond industry standards
  • Innovative design proven in global motorsport applications

Frequently Asked Questions

  • Q: Will this fit my 2005 STI with EJ207?
    A: Yes direct fit for 2004-2007 Impreza STI GDB chassis with VF48 turbo and EJ207 engine
  • Q: What material is the diaphragm?
    A: High temperature silicone reinforced with Nomex fabric for superior heat resistance and longevity
  • Q: What warranty coverage applies?
    A: Covered under Turbosmart warranty register product at turbosmart.com for details

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure foam-lined box 6in x 4in x 3in
  • Weight: 0.77 lbs

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