AXLE-back or CAT-back

[CashMoneyKC]

Will they have any difference in sound?

I want to know if its worth paying about double to get the catback versions of some of the exhaust im looking at.

Is either one better or about the same in performance gains.
The axle back is probably just sound and no hp gains.

Thanks again SVT Forum

 

[HiTechRedneck]

Put Bassani axle back on ours - difference is sound and stainless steel.
No difference in the Butt dyno here.
Does sound a little like the old glasspacks I ran in the old days.
But I like it!