Ok i jsut finished installing my stillen headers, and art test pipes, after intial starting tried to rev engine up but it starts to stall or limit my rpms at 2500 rpms. I m not sure why or how but not sure what to do. The car was in storage months and i just tried disonnecting battery for an hour and reconnecting it see what wil happen. Any help will be greatly appreciated

 

Sounds like a bad maf or u left something unplugged? Did u drive after storage?

 

I'm assuming you have an HR? If you have intakes then you maybe running lean and the engine doesn't like it. You might have to put the stock cats back on and save for a tune.

 

aww thanks guys ... apparently I m a retard and never plugged my one of MAF connectors on all the way