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SKU: 41003-BN001
HKS TIMER HARNESS NT-2 (USA) 1989-1998 Nissan 240SX 1993-1998 Toyota Supra 1993-2002 Mazda RX-7
The HKS Timer Harness NT-2 (USA) connects the HKS Turbo Timer NT-2 to USDM vehicle ignitions for automatic turbo cooldown. It fits 1989-1998 Nissan 240SX S13 S14 1993-1998 Toyota Supra and 1993-2002 Mazda RX-7 with USA wiring colors and plugs for direct installation. This harness sends accurate engine-off signals to protect turbo bearings from heat soak.
Key Features
- USA Wiring Match: Uses exact colors and connectors for 240SX Supra RX-7 avoiding modifications
- Plug and Play Setup: Clips into factory harness no cutting or soldering required
- Heat Resistant Build: Thick insulation withstands engine bay temperatures up to 105C
- Pre Set Length: 1.5 meters routes cleanly from dash to ECU area
- Signal Integrity: Shielded wires prevent interference for precise timer operation
Product Notes
- Requires HKS Turbo Timer NT-2 for operation
- Inspect connectors for damage before install
- Store in dry area to maintain wire flexibility
Installation Notes
- Professional installation recommended.
- Disconnect battery before wiring work
- Secures with zip ties to OEM harness paths
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1989-1994 | Nissan | 240SX | S13 |
| 1995-1998 | Nissan | 240SX | S14 |
| 1993-1998 | Toyota | Supra | 2JZGTE Twin Turbo |
| 1993-2002 | Mazda | RX-7 | FD3S |
| 1990-1996 | Nissan | 300ZX | Z32 Twin Turbo |
Why Choose HKS?
- 50 years developing JDM turbo systems
- Factory direct components for exact compatibility
- Engineered wiring proven in drift and time attack
Frequently Asked Questions
-
Q: Does this fit 1996 Nissan 240SX S14?
A: Yes covers 1989-1998 240SX S13 S14 with USDM ignition harness -
Q: What wire gauge is used?
A: 20AWG copper core with PVC insulation rated for automotive use -
Q: Is installation DIY possible?
A: Yes for experienced tuners follows HKS diagram takes 30-60 minutes
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact box 8in x 6in x 2in
- Weight: 0.45 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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