Mustang Ecoboost Forum banner
1 - 1 of 1 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter · #1 ·
I have a full straight pipe exhaust system. No cat, mufflers, or resonators. Is it necessary to get a catless downpipe and would there even be a difference in what I have now? I want my car as loud as it can get.

-2016 mustang ecoboost
 
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