Rywire Motorsport Electronics

Rywire is proud to offer a wire harness for your S13 SR20DET engine in your Nissan, or non-Nissan car. The Rywire SR20DET harness offers a truly unique design, incorporating the lower transmission harness all-in-one. It also offers a Deutsch connector on the MAF sensor making it easy to convert to aftermarket MAF units, or standalone MAP/IAT if necessary.
Coil packs are not located on this harness, our design connects straight to the factory coil sub harnes.

This harness is set up for the following computer's: 2.0L Turbo Nissan 180SX 91-99 AEM EMS 30-6601 All other plug and play standalone computer's such as Haltech and Apex FC Our SR20 wire harness offers Mil-Spec Teflon coated wire with a maximum heat rating of 200°C. The Teflon coated wire is loomed with The highest quality Raychem DR-25 heat shrink covering, and adhesive lined wire junctions to keep moisture out. Each connector is crimped with pneumatic heads to ensure an OEM crimp every time, then tagged with a yellow identification labels for easy installation. All heavy interference circuits are protected and grounded with proper wire covering.

Our Mil-Spec harnesses are 100% quality tested pin to pin, and resistance checked to ensure no voltage fluctuations.

All Rywire Mil-Spec wire harnesses are made with 180SX 91-99 computer connectors attached, please inquire about different computer configurations for them.

Each harness will come with a custom chassis adapter that will be proprietary to the chassis you choose on the drop down menu. This way if you ever change chassis you will only need a new chassis adapter, not a whole new engine harness!

These harnesses are warrantied and guaranteed to work, however they are non-refundable since they are often customized. Because the chassis adapter (interior/shock tower connection) separates from the main harness, the engine harness can be used on multiple chassis provided the engine itself uses the same components.