GM Truck Club Forum banner
1 - 1 of 11 Posts

· Registered
17 Posts
I have 99 GMC suburban K1500 SLT.Can you recommend any aftermarket performance enhancing items that you have added to yours?I have K&n cold air intake but from what I read it is not the best to have.
1 - 1 of 11 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.