Chevy Astro and GMC Safari Forum banner
1 - 1 of 1 Posts

·
Super Moderator
Joined
·
14,360 Posts
I replaced the pipe to a 2.5 inch and used a dynomax muffler. Originally had a thrush forever.

For yours a reducer after the 3 inch muffler is going to be as close to a factory set up as you can get.
 
1 - 1 of 1 Posts
Top