Not really sure where this thread should go, so "general" seems suitable. After a cold air intake (or a pop charger) and exhaust....what is the next logical modification for increasing performance (HP) excluding SC and TT? Just thinking for what I should plan for. Thanks!

 

if you cant **** you cant eat I always say, if your getting intake modification than you need exhaust modification, the Nismo catback sounds really nice and warranties favor it in most dealerships, than you can do headers as well, that will free up a lot of HP, engine man. short shifter, better wheels and tires for grip, suspension, the list goes on but the essentials exhaust, good luck,

Tim

 

plenum mod

 

I have the exhaust, the wheels, the tires, the intake. Plenum mod. is what I was thinking. Thanks homies!

 

Plenum or HF cats

 

I went with the crawford plenum...

 

With what I have, I ran a 1/4 mile at 13.92 at 101.1 mph. Keep in mine I have a touring with a boatload of audio stuff....dynamat, amps, box, etc. I was happy, but I would like to hit 13.9 flat or so. I ran a few and the 13.92 was my best.

 

plenum mod and cheapy headers from ebay.

 

headers, plenum, test pipes