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Old 08-18-2011, 08:25 AM
Mattnshilp Mattnshilp is offline
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The cross-flow was for performance only. The cats, obd2 and muffler are for the state.

Based on Cashburn's feedback, crossing pipes is not even an option. So it's a non-issue. Especially since he will be building the car for me.

So my last question then becomes-

Would a normal non-crossed undercar exhaust with cats and a muffler still give more airflow and HP then sidepipes with cats?

Last edited by Mattnshilp; 08-18-2011 at 08:30 AM..
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