cat ot no cat ???
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From: college station, texas, U S A
cat ot no cat ???
right now i have a 2 1/4 inch pipe from the header all the way back too a apex dunk muff.im getting turbo next month .i want a new type of exhaust .should i get a complete exhaust with cat .or just wait it out and just get a new muff with no cat .which is better with turbo ...cat ot no cat ???????thanks 
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Joined: Oct 2001
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From: Puyallup, WA, USA
Re: cat ot no cat ??? (whiteb16a)
No cat. Full 3". 
You have an exhaust for a car in need of a little back pressure. Once you go turbo, the only back pressure to worry about is the pressure between the turbine wheel and the exhaust valves.
You have an exhaust for a car in need of a little back pressure. Once you go turbo, the only back pressure to worry about is the pressure between the turbine wheel and the exhaust valves.
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