3B to AAN Conversion Harness Ignition Kit:none - stock AAN style 3 / 4 pin connectors more precise tuning) than the

more precise tuning) than the 256 levels often used: especially on turbo engines

If you own a 200 20v or S2 with the 3B engine

- RB26DETT engines found in R32

- RB30DE/DET/DETT engines made using Non Neo heads and blue plug looms

We offer socketing service for $100

3B to AAN Conversion Harness Ignition Kit:none - stock AAN style 3 / 4 pin connectors more precise tuning) than theIf you own a 200 20v or S2 with the 3B engine, you know that your tuning options on the stock ecu are very limited. Between the limitations of the factory ECU hardware and the single stock coil distributor ignition going beyond 'RS2' levels of horsepower has been tough. Now for those looking to retain Motronic ECU control we have a solution! This kit allows the factory 3B wiring harness to be converted to AAN specification. this means that a stock AAN