Ford Power Stroke Nation banner
1 - 1 of 1 Posts

· Demon Dually
Joined
·
5,121 Posts
Put sound barrier insice as far up the firewall as possible and lose the stacks as mentioned before. You could also put an HPX line on the HPO system and upgrade to a higher flowing HPOP. Using a muffler will quiet it down as well.
 
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