cats or no cats?
Thread Starter
TECH Apprentice
iTrader: (1)
Joined: May 2006
Posts: 312
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From: Orland Park, Illinois
cats or no cats? Hi everyone,
I’m Eric and I’m new to the boards. I just bought a members 98 ls1.
For exhaust it has MAC headers going to true dual exhaust with an X pipe. This car is my daily driver and is a bit loud with out the cats. When I put them on it quieted them down a bit.
My question is: How much are the cats hurting me performance wise?
I’m Eric and I’m new to the boards. I just bought a members 98 ls1.
For exhaust it has MAC headers going to true dual exhaust with an X pipe. This car is my daily driver and is a bit loud with out the cats. When I put them on it quieted them down a bit.
My question is: How much are the cats hurting me performance wise?
