luckythirteen13

http://store.summitracing.com/defaul...&part=bbk-1507 this....
http://store.summitracing.com/defaul...&part=bbk-1512 or this?
just wondering which would produce a larger power gain. also, if i got both, would my car be rediculously loud or still liveable?

bobby

with what mufflers??? realyy sorry i didnt catch ur im the dang thing was behind a webpage so i had no idea it ws there, when i finnaly found it u werent on,[:@]

2000GT4.6

Dont buy from summit racing. I guarntee you can find it cheaper on the web. Summit racing is for people that dont know how to use the internet

horatio102

Summit is fine. It's for people who don't like eBay or don't want to wait forever. They've been within a few dollars for everything I've ordered, you can get most of it in one spot, and their customer service is great.

luckythirteen13

i dont care where either part comes from, i just want to know which part will make a bigger horsepower gain.

mdvaldosta

the h-pipe will if you still have cats on your stocker