

The Mustang's oem cats are actually pretty good high flow cats. Rather than make you replace brand new ones, this specially made X-pipe crossover can be added to your existing oem catted downpipes by cutting the downpipes in the appropriate spot and slipping this X-pipe over the existing pipes. Clamps and instructions are provided.
**THIS IS A SLICE IN X PIPE. CUSTOMER WILL HAVE TO CUT FACTORY H-PIPE.**
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