Exhaust systems without cats
Thread Starter
Melting Slicks
Joined: Oct 2003
Posts: 2,183
Likes: 5
Exhaust systems without cats
I was thinking of getting an exhaust system to make my car SOUND really cool plus the additional HP, such as the Loudmouth. However, systems that have no catback (whatever that means), I was concerned will cause my car to fail smog. Any input?
Melting Slicks
Joined: Oct 2003
Posts: 2,834
Likes: 91
From: California
Re: Exhaust systems without cats (vectorz)
A Catback system is from the Cats Back. You leave your cats on. Those will not fail smog. You could get a ticket for violating the noise ordinance in your area though. Been There, Done That.
