Midship Garage offers customizable, USA-made, plug & play wiring harnesses for your 2000-2006 Toyota Celica GT (ZZT230), with 1ZZ-FE engine. This harness is designed for Link's G4+ Monsoon and equivalent 'G4X' model ECU. (ECU Sold Separately).

Why use a Link G4+ ECU?

• The Link G4+ offers full engine control.
• Fury and Thunder harnesses come complete with Bosch 4.9 LSU wideband sub-harnesses.
• In some instances, the factory ECU remains in parallel to communicate on the OEM CANBUS or control automatic transmissions.

This kit includes:

• Fully plug and play harness.
• Additional sub-harnesses and lengths (fuel sensor, IAT, MAP, etc.) +$60 ea.
• Select number of sub-harnesses from drop-down menu.
• Leave a note during checkout with the name/type of each sub-harness.

• This product is for racing competition only and may not be suitable for road-use in locations where such modifications are prohibited. Please consult your local emissions regulation for compliance details.
  
• Midship Garage LLC no longer ships this product to California without a signed compliance waiver for off-road use upon purchase. For help with finding a CARB exempt product, please contact us or see  (Carb Exempt Page).
• Sample photo shown. Harness may vary slightly.