Midship Garage offers customizable, USA Made, plug & play wiring harnesses for your 2000-2006 Toyota MR2 Spyder, MR-S, Roadster ZZW30 with 2ZZ-GE engine swap. This harness is designed for AEM's EMS-4 model ECU. (ECU Sold Separately).

• Full tuning control of fuel, ignition timing, idle speed, VVT, VVL, etc.
• Stock ECU remains in place to control stock functionality like coolant temp gauge and air conditioning. 
• Works great for 2ZZ swaps, no additional 2ZZ ECU or adapter harness is required. 
• Installation takes only minutes- no soldering or custom wiring required for standard install.

This kit includes:

• Fully plug and play harness.
• OEM quality 3-bar MAP sensor (made in Germany)
• 3 meter USB programming cord
• Programming software is downloaded directly from AEM HERE
• 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.