[noshun]

Originally Posted by -Jayson-

ehh exhaust is a waste of money for a first upgrade. Trust me you can get alot more performance for alot less than an exhaust system. Heres a list of mods that are cheap and a must when you start to mod your car.

Upper Engine mount
Lower engine mount
Intake
Grounding Wires (yes they do help in their own way)
Shift kit (automatics)

Those are just the basics IMO. You can get all that for less than 300 bucks, and it should make you about .3-.5 tenths of a second faster in the 1320. Exhaust might make you .1-.2 tenths of a second faster at most. Alot of people dont realize 4 banger engines arent that restrictive stock when it comes to air flow, thats the key behind them. They need to make the max HP with the least amount of engine. Not to mention, 4 bangers generally dont flow that much air. Id hold off on the exhaust if i were you. I still have my stock exhaust, will be stock prolly till next year or so.

Oh sh*t yeah I found out that on a 3400 the valve lift is .272" as opposed to .345" on the ld9!!! WTF. My buddy is getting a .550 cam for his! Rough idles supposedly, not surprised! It'll try to suck the throttle butterfly in!