So my fit has come a long way..... I hurt my bottom end and had to get it replaced by Honda in order to do so I put all the stock parts back on(intakebox headers catbackexhaust stock maf sensor) before I towed her to the dealership they fixed under warranty brand new bottom end I drove her stock for 5k miles to break everything in and then I needed a new wheel speed sensor... Then i put everything back on and also changed my spark plugs to denso iridium plugs and I got a code saying bad airfuel sensor so I got a new one from denso the OEM one and I still have cell and it idles badly and sometimes bogs in first gear I have a elbow cell defouler do you think this is the issue? -Benny