• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Suggestions?

M

Metalbluegp

New member
I plan on doing some upgrades to my car its an 07 GP base model everything stock except headlights wheels and it has a cold air intake was thinking exhaust headers or anything really its the stealth grey/blue color
 


My suggestion.. Go through the members ride thread and find what YOU like.. Don't have someone design your car for you. Go through the safely modding thread as well and it should have plenty of information for you.
 
I've decided to go exhaust but i don't want to get something that sounds bad I've looked at a few I'm not really sure what to get
 


No you get either a downpipe or headers not both.

eBay.. Type in Grand Prix headers and find the ones sold by speed daddy
 


I would prefer not to because my tires come out just barely farther then my fenders so I dont want them hitting my tires and bending or cutting them
 
245/35 (unless you're running 20s) is the wrong tire size to begin with. it's too short, by an increasing amount the smaller your wheel size.

i ran 245/45/18 with zero issues being lowered about 2.5". i had to roll my fenders a little bit, but that's a piece of cake.
 
roll yer fenders so they dont rub. thats what the lowered guys do.

but if your N/a i wouldn't even touch the exhaust unless you go turbo or top swap. modding a n/a engine is not all its cracked up to be.


if you buy headers, they come with a new down pipe. but no cat, you'll have to install one if you need one to pass inspection if applicable.
 


I went with a plog, downpipe, and the hv3. I also lowered my car. And even though the intake and exhaust mods gave the car a little more pep, the biggest improvement would have to be lowering it. Best visual and performance modification you can do in my opinion.
 
You must log in or register to reply here.
Back
Top