Cat Replacement??
Thread Starter
Intermediate
Joined: Mar 2005
Posts: 31
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From: Royal Oak MI
Cat Replacement??
I just bought a highly moded '99 from a forum member. I'm getting some bad exhaust smell, and think the stock cats may be going.
Any recomendations. Vette is Dyno'd at 390 RWHP w/ the cats, so i wouldn't mind high flow cats if they are available to fit, or should I just stay with stock?
I did a search of the forum, and saw lots of posts referencing high flow cats, but no specifics.
Thanks
Any recomendations. Vette is Dyno'd at 390 RWHP w/ the cats, so i wouldn't mind high flow cats if they are available to fit, or should I just stay with stock?
I did a search of the forum, and saw lots of posts referencing high flow cats, but no specifics.
Thanks
Thread Starter
Intermediate
Joined: Mar 2005
Posts: 31
Likes: 0
From: Royal Oak MI
Pro
Joined: May 2006
Posts: 723
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From: MOTOWN / Fort Dix NJ MI
Thread Starter
Intermediate
Joined: Mar 2005
Posts: 31
Likes: 0
From: Royal Oak MI
Has anyone put high flow cats on that DIDN'T greatly increase sound level?
With headers and cat back exh, this vette is about as loud as I want it to get. Could maybe stand a little increase, but I keep hearing that many of the available cats really let the noise out.
With headers and cat back exh, this vette is about as loud as I want it to get. Could maybe stand a little increase, but I keep hearing that many of the available cats really let the noise out.
