get a greddy dont get cheap stuff like ebay cat backs under $250 or ur car gonna sound like honda civic ; u maybe lucky if nissan put a new engine ; cai intake i personal like AEM or NISMO .headers NISMO 4-1 cat less or dc sport 4-2-1 .mds is work less cuz qr25de have ignition coil ,short shifter ,try to find nissan sport u will feel driven a 350z .ECU to much drama NEO or SAFC work but whit widebands or just get STILLEN piggibag is only 2 mode regular drive y sport jast 5hp .no pro find my in www.b15u.com my nick is JC-B15SPECV .. PEACEAnita wrote:Thanks for the reply. Iv already found a aftermarket catback. Putting it on either this weekend or next. Maybe I should have the dealer take care of the prob but I hate dealing wit them. N plus I'm tearing it all down n rebuilding it all up little by little anyway. Bought the catback n intake systems two days ago n I got my sights on headers , msd , short shifter, and maybe something wit the ecu. I'm being told that I should reprogram the ecu or something to get more
Fuel pumping. Still researching stuff. Thank god I got a friend that knows some stuff. N any suggestions u guys got will will be appreciated.