Pontiac GTO Forum banner
1 - 5 of 5 Posts

·
Registered
Joined
·
107 Posts
we just put slp longtubes on an 05 with k&n cold air at gtodealers dealership and he didnt have to have it tuned but if you want the most for your money get it tuned just to get that last bit of power out of it. :cheers btw the 05s run a ton better with lts.
 

·
Registered
Joined
·
236 Posts
Ditto on the tune...but you dont have to.
All I have is a Predator that I can play with.....I'm waiting till after the cam install before I dyno.
 
1 - 5 of 5 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top