Ford Focus Forum banner
1 - 1 of 1 Posts

·
Registered
Joined
·
1,535 Posts
The only thing that will improve is sound. In my case, my car would bog in hot weather, but oh well. It would be better just to take off the resonator and then plug it so you get the sound, but none of the hot air will come in.
 
1 - 1 of 1 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