HKS Wiring Harness for Supra TT 91-92, MR2 Turbo 91-95, Celica All Trac

HKS Wiring Harness for Supra TT 91-92, MR2 Turbo 91-95 & Celica All-Trac Brand: HKS — high-performance OEM replacement wiring harness engineered for Toyota turbo platforms. Fits Toyota Supra TT 1991–1992, MR2 Turbo 1991–1995 and Celica All-Trac models. This direct-fit harness restores reliable electrical connections for boost-control, ignition and fuel systems. Designed for performance builds and engine swaps where factory harnesses are worn, modified or incompatible with aftermarket turbo controllers and ECU upgrades. Direct replacement for Supra TT (91–92), MR2 Turbo (91–95) and Celica All-Trac High-quality connectors and heat-resistant sheathing for durable, long-term use Optimized for tuning — compatible with popular aftermarket ECUs and boost controllers Reduces wiring headaches during swaps, performance upgrades and restorations Choose HKS for an OEM-style harness that supports reliable turbo performance and simplified installation. Ideal for enthusiasts restoring classic Toyota turbo cars or upgrading to modern engine management.