Dynatech racing cats
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From: Philly Suburbs
Dynatech racing cats Has anybody used these cats? If so are they worth it. They are about 150 a piece. They are metallic instead of ceramic. I'm looking for an extremely high flowing cat, at a good price with good ground clearance. They will be going into a mufflex y pipe.
Joined: Nov 2001
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From: Cecil County Raceway!!!
I had to put one on a V-6 Grand Am (after busting up the cat from hitting something in the road 
)
The computer throws the cat inefficiency code with it (nothing an 02 sim couldn't fix
)...not sure it the LS1 will or not...just a heads up 
) The computer throws the cat inefficiency code with it (nothing an 02 sim couldn't fix
)...not sure it the LS1 will or not...just a heads up 
