3" cat sound level vs 2.25" cat
Thread Starter
Member
Joined: Feb 2000
Posts: 348
Likes: 0
From: Fairfax County, Va, USA
3" cat sound level vs 2.25" cat
I have an 89 TBI RS and it came with the smaller cat, I was thinking of putting on the 3" TPI/Corvette cat because it will flow better. I'm aware of all that's required for the change, I'm just curious as to whether the bigger cat with mean a louder sound.
Jason
Jason
Thread
Thread Starter
Forum
Replies
Last Post
LT1Formula
Engine/Drivetrain/Suspension Parts for Sale
7
Oct 8, 2015 08:34 PM