NOTE: We no longer ship DIY kits internationally or through any freight forwarders. Sorry for the inconvenience.
Applications: These packages are tailored to fit the SW20 (1991-1995) MR2 chassis only. If you have an AW11 chassis or ST165/185/20 Celica chassis please click back and pick your appropriate chassis.
With 3 packages available, we have done the work for you, laying out all the parts you'll need to get your swap done right. From essentials, like water necks, downpipes, and conversion wiring to more detailed parts, like the fuel system, upgraded turbos and intercooler kits. It's all available in one place, PRIMEDRIVEN.com
The parts in our packages have been placed in a particular order, showing what we install first and last when we do a swap in our shop facility. You can start with our "Swap Level ONE" package and add more parts later on as you need them. This is perfect for guys who are planning to spread their build out over time. Of course, you could also take the plunge and order our "Full Loaded (Level THREE)" package. It contains everything you'll need for your swap from start to finish. The only thing you need to provide is the motor. We've done the rest. So, are you ready to swap one of Toyota's greatest engines into your car?
As with anything you buy from Prime Performance we offer all our customers FREE tech support via phone and email. We will happily guide you through your entire swap if needed to make sure you are happy with the parts you have purchased from us.
Package level ONE 'Basic Swap'
Package level TWO 'Almost There’
Package level THREE 'Loaded'
Typical turn around time for a complete DIY kit is 2-3 weeks as they are built to order
You must send us your stock GEN5 Water Neck to be modified
You must send us your wiring harnesses and ECU to be converted
What we need from you:
1) Your original engine harness (that is currently running your car)
2) Your original ECU that is currently running your car (remove the ecu brackets and keep them to install on your new ecu)
3) Your new engine harness off of the motor that you are installing into your car.
4) WE NEED YOUR GEN5 ECU (to de-immobilize)
5) Ship it to PRIME. The return address will be on your invoice
What you will receive from us in 2-3 weeks:
We will send you a fully "merged" plug and play harness that literally plugs into your fuse box and new engine's ECU. Turn the key and everything works! Note, you will not receive back your original ecu or original wiring harness. These are both utilized to create your new plug and play harness.
Prime Performance Shipping Address:
Welcome! As of April 2020, We have merged all the great MR2 and 86 parts from PrimeDriven back on to our parent site - PRIMEMR2 - This way we can serve our parts customers better and more efficiently! Prime MR2 is your one stop shop for all of your MR2, FR-S, BRZ and 86 parts needs. If you are looking to enter the PrimeDriven Car giveaway - click BACK on your browser or head over to primedriven.com for a chance to win!