1BDLS1

I am going to get longtube headers and want to run a true dual exhaust system. Should I have it exit out the rear(or is to much trouble)or should I just have it turn down before the axle? How much more power would i gain and how loud would it be. I want a really good sounding exhaust with out being to loud. What do you guys suggest.

Thanks in advance, Kyle

WILWAXU

iTrader: (6)

try this out..
https://ls1tech.com/ubb/cgi-bin/ulti...;f=24;t=000627