SKU: 4103-RF002 | UPC: 4957266557525
HKS / Blitz / Apexi / Stri 02-07 WRX/STi TT FT-3 Harness
This wiring harness connects HKS Blitz Apexi and Stri twin turbo FT-3 setups to 2002-2007 Subaru WRX and STI models. It provides direct plug-and-play integration with factory wiring for seamless turbo operation. Drivers gain dependable signal transmission and enhanced turbo response during high-performance runs.
Key Features
- Plug-and-Play Design: Connects directly to OEM harness without cutting or splicing for quick setup
- Multi-Brand Compatibility: Works with HKS Blitz Apexi Stri TT FT-3 turbos on WRX STI engines
- High-Quality Wiring: Heat-resistant insulation ensures reliable performance under extreme engine bay conditions
- Precise Fitment: Engineered for 2002-2007 Subaru Impreza WRX and STI chassis
- Durable Construction: Reinforced connectors resist vibration and corrosion for long-term dependability
Product Notes
- Confirm your turbo kit matches HKS Blitz Apexi or Stri TT FT-3 specifications before purchase
- Inspect harness for damage upon receipt and store in dry conditions
- Compact design ships in protective tube measuring 12 x 6 x 2 inches
Installation Notes
- Professional installation recommended.
- Route harness along factory turbo lines avoiding exhaust heat sources
- Compatible with stock ECU and aftermarket turbo controllers no modifications needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2003 | Subaru | Impreza | WRX |
| 2004-2007 | Subaru | Impreza | WRX |
| 2004-2007 | Subaru | Impreza | STI |
Why Choose HKS / Blitz / Apexi / Stri?
- Trusted Japanese brands deliver proven turbo technology for Subaru enthusiasts
- Factory-matched components ensure consistent power delivery and control
- Precision engineering matches WRX STI demands for track and street use
Frequently Asked Questions
- Q: Will this harness fit my 2005 STI with HKS TT FT-3 turbo?
A: Yes it provides direct plug-and-play connection for 2002-2007 WRX and STI models with compatible HKS Blitz Apexi Stri turbos - Q: What materials are used in the wiring?
A: Automotive-grade heat-resistant silicone-insulated wires with gold-plated terminals for corrosion resistance and signal integrity - Q: Is professional installation required?
A: Recommended for optimal routing and connection though plug-and-play design simplifies the process for experienced users
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure tube 12 x 6 x 2 inches
- Weight: 0.4 lbs
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