Originally posted by senojscott
Bottom line is the most gains you will see are going to be in headers. Atleast 20 Hp. I know with Acura if I buy and install anything Comptech it will not void my warrantee. I'm not sure if Honda acts in the same way but check with your dealership.
You can't put an aftermarket header on the J30A4.
The most gains you will see are going to be with F/I :thumbup: