Corsa Extreme question
Corsa Extreme question
If I were to have the Corsa extreme axle back, along with their x-pipe, but on my 11 Automatic, would that leave the cats in place? Does the x-pipe make it a "cat back" upgrade?
Technically it's just an x pipe and an axle-back. It should leave your factory cats in place. If the axle-back included over axle pipes then it's advertised as a catback.
Last edited by Stangpilot007; Jul 17, 2010 at 04:20 PM.
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