SKU: 41003-AF007 | UPC: 4957266565339
HKS Timer Harness FTP-1 for 2004-2021 Subaru Impreza WRX STI
The HKS Timer Harness FTP-1 links the HKS Flash Tuning Panel FTP-1 to your vehicle’s ignition system for accurate real-time timing data. Designed for 2004-2021 Subaru Impreza WRX STI models with HKS F-CON V Pro ECUs it captures ignition signals to adjust timing and boost control. This harness provides stable connections for dyno sessions and track driving delivering dependable performance tuning.
Key Features
- Plug-and-Play Design: Direct connection to FTP-1 unit and STI ignition coils simplifies setup without cutting factory wires
- Signal Accuracy: Captures precise ignition timing pulses for detailed ECU logging and adjustment
- High-Durability Wiring: Shielded cables resist interference and vibration in high-performance environments
- Timer Function Enable: Supports boost-by-gear timing retard and data monitoring on FTP-1 display
- Compact Build: Lightweight at 0.22 lbs with flexible routing for clean engine bay integration
Product Notes
- Requires HKS FTP-1 Flash Tuning Panel (41003-AF001) sold separately
- Verify HKS F-CON V Pro ECU compatibility before purchase
- Packaged in 8 x 6 x 2 inch box for secure transit
Installation Notes
- Professional installation recommended.
- Route harness alongside factory wiring to ignition signal wire on ECU or coil pack
- Secure with zip ties. No additional hardware required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2007 | Subaru | Impreza WRX | STI |
| 2008-2014 | Subaru | Impreza WRX | STI |
| 2015-2021 | Subaru | WRX STI | – |
Why Choose HKS?
- Motorsport-proven components trusted in Super Taikyu and rally racing
- JDM engineering focused on ECU tuning reliability
- Direct factory support for ongoing tuning updates
Frequently Asked Questions
- Q: Will this work on my 2010 STI with HKS F-CON?
A: Yes, it connects directly to the FTP-1 and STI ignition for models 2004-2021 equipped with compatible HKS ECU - Q: What is the harness material?
A: Automotive-grade shielded copper wiring with heat-resistant insulation and protective sleeving - Q: What warranty applies?
A: HKS offers defect coverage. contact authorized dealer for tuning system support
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: 8 x 6 x 2 inch protective box
- Weight: 0.22 lbs
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