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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
HKS
HKS is a Japanese manufacturer of premium performance parts founded in 1973 that has been at the forefront of turbocharged engine development, producing turbochargers, exhaust systems, engine management, intercoolers, and supporting performance components for some of the most iconic Japanese sports cars ever built. The brand's GT and GTIII turbocharger series, Super Sequential Blow Off Valves, and Racing Suction intake kits are recognized globally as benchmark-quality products that combine Japanese manufacturing precision with decades of motorsport development experience. HKS products are particularly well-known in the Toyota Supra, Mitsubishi Evo, Subaru STI, Nissan GT-R, and Honda NSX communities, where the brand's heritage in building the world's fastest versions of these cars has created a loyal following among enthusiasts who want the best available components. From a simple racing suction kit to a complete GT turbo with intercooler and ECU tune, HKS provides an end-to-end perf...
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