I have a gmpp cat back exhaust, lowered, and stage 2 on the way. What should I invest in next for the car?

 

remove stage 2, and invest in a tune injectors a smaller pulley, then remove the under sized gm exhaust, and buy a full exhaust system from a company of your choice.

that would a good start

 

Looks like he's trying to keep his warranty. If that's the case, get the GMPP header and intake, then save up for the GMPP stg3. Should be plenty of car and plenty of fun.

 

yah I would rather keep my warranty as long as I can. Just incase. Does the header make a big difference?

 

it will give 8-10 ft torque and smoother shifting.

you can get a 2.8 pulley that looks like the gm 3" ur dealer wont be able to tell the difference.

as for gm intake haha **** that ****, get an ingen or something your dealer wont care.

 

Thanks, I will deffinatley look into a smaller pulley for the stage 2. As for the intakes I heard a lot of people having problems of CEL with these installed.

 

So have I, hopefully mine wont do that, should be here sometime this week, and you can look at ZZP's website they sell that 2.8 on there for the GM stage kit.

 

Vibrant header? We have a huge super low price on them, check out the vendor special forum by a post by us.

 

With the mods listed in my sig I reach 230 WHP. Nothing wrong with GM products :P. Also, I've had no problems with my Injen CAI. No fitment issues or CEL's.

 

awesome, I will be looking at the header and the smaller pulley for sure. Whats the hp difference when you use the smaller pulley on your stage 2?

 

if you want to keep your warranty get the gmp intake and then save up for the gmpstg3 if you arent so worried about your warranty i would go wiht megan racing exhaust and injen intake then do 60# injectors with a 2.8 pully and a tune