ECUs: 37820-P2P-A82 $30 + shipping 37820-P2P-436 $30 + shipping Both are for automatic transmissions, with a vtec engine, and are in the ODB2A format. Please do your own research to see if ether will work for your application. Lowering Springs: NEUSPEED Race Springs $50 + shipping They are used, I don't know how many miles are on them but they are still in good shape. They where on the car when i bought it. If you live in Houston you have come and pick them up and not pay shipping. I will ship the items with what ever service you request.