Continuing upon our success from the LF4 market ZZP is proud to bring our exhaust innovation to the LF3 market. Our CTS V-Sport catback exhaust is made in house in Wyoming, MI using 304 stainless steel. Our patent pending X-pipe design helps reduce inherit rasp produced by the LF3.

However, we were not satisfied with just the X-pipe so we have added two hand built Helmholtz chamber mufflers in line with our 3" stainless mufflers. Helmholtz chambers use a calculated length and dimension to cancel out specific frequencies produced by the exhaust. By adding these chambers we have completely eliminated rasp and drone, while keeping great flow characteristics with an amazing exhaust note. 

This exhaust is fully mandrel bent out of 3" stainless steel. The catback transitions down to 2.5" at the mufflers to create a desired volume and to ensure correct fitment in the center of the bumper exhaust tips. Catback does not include tips as you will place exhaust in the stock bumper "tips". No modification needed, works with both our ZZP downpipes and your stock downpipes. 

Fits: 2014-2016 Cadillac CTS V-Sport with the horizontal "tips". We have not confirmed fitment on 2017+ V-Sports with the vertical bumper cut outs.