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TCAT · 11-06-2011, 01:14 PM

Thanks Steiger, I noticed that as well.

I think the problem is that I keep getting conflicting advice as to whether I should get the 2.5" to 3", or the regular 2.5" to 2.5". Some vendors are saying that the American Thunder catback (which is 3") has a 2.5" neck down area to attach to 2.5" cats. So, that would mean I could buy the cats that are 2.5" to 2.5". Then others are saying the catback doesn't neck down to 2.5", and that means I'd have to buy the cats that are 2.5" to 3".

Damn, this is confusing haha.

11-06-2011, 01:14 PM	#3
TCAT Drives: Has Wheels Join Date: May 2011 Location: On Earth Posts: 5,553	Thanks Steiger, I noticed that as well. I think the problem is that I keep getting conflicting advice as to whether I should get the 2.5" to 3", or the regular 2.5" to 2.5". Some vendors are saying that the American Thunder catback (which is 3") has a 2.5" neck down area to attach to 2.5" cats. So, that would mean I could buy the cats that are 2.5" to 2.5". Then others are saying the catback doesn't neck down to 2.5", and that means I'd have to buy the cats that are 2.5" to 3". Damn, this is confusing haha.