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2008 Cadillac CTS DI
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5 Posts
Discussion Starter #1
What up community, so I'm having a muffler shop make me a cat back mandrel bent exhaust system for my 2008 Cadillac cts 3.6 DI and I need help choosing between 2.5" or 3 inch piping. Ive tried searching on Google but no help please help on my decision any other info would be nice thanks.
 

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Registered
2008 Cadillac CTS DI
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5 Posts
Discussion Starter #5
Thanks looking forward to getting it this Friday I might post a vid. to show u guys how it came out and how it sounds it will be my first time showing it here on the forums.
 
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