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Upgrade your Subaru WRX STI’s turbo timer setup with the HKS Turbo Timer X Series Harness, designed specifically for 2002-2007 WRX and 2004-2007 STI models. This premium harness ensures a clean, professional installation without the need to splice into factory ignition wiring, preserving your vehicle’s electrical integrity and simplifying the process.
Featuring a plug-and-play design, the harness connects directly to factory ignition wires for seamless integration and reliable turbo timer operation. It’s compatible with turbocharged Subaru models using a traditional ignition key start system but is not suitable for push-to-start vehicles or 2002-2005 WRX models. Shop now to secure this quality harness and keep your Subaru running smoothly with confidence.