Carsound converter, help.
would I benefit from a cat w/alarget diameter inlet/outlet
I have a dc 4-1 header and a RSR Ex-mag exhaust (97 Ls)
should I buy a larger diameter cat? ir should i go for a direct fit?
what are reputable retaliers online that carry carsound cats?
thanks for the help guys.
I have a dc 4-1 header and a RSR Ex-mag exhaust (97 Ls)
should I buy a larger diameter cat? ir should i go for a direct fit?
what are reputable retaliers online that carry carsound cats?
thanks for the help guys.
lol...there was a thread directly below this about carsound cats. 
I haven't found anyone online to sell the direct fit, but www.ipsracing.com and www.kteller.com can make them for your application. You would benefit a little from it.

I haven't found anyone online to sell the direct fit, but www.ipsracing.com and www.kteller.com can make them for your application. You would benefit a little from it.
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2015 Ford Mustang GT Fastback - Ingot Silver - 6M - Performance Package - Gibson Catback, JLT CAI, FR 47lb injectors, BAMA E85 tune, Eibach Sportline, BMR wheel hop kit, UPR oil separator, Steeda shifter bushing/bracket
Team B.O.B.® - Ballaz on a Budget
2015 Ford Mustang GT Fastback - Ingot Silver - 6M - Performance Package - Gibson Catback, JLT CAI, FR 47lb injectors, BAMA E85 tune, Eibach Sportline, BMR wheel hop kit, UPR oil separator, Steeda shifter bushing/bracket
Team B.O.B.® - Ballaz on a Budget


