2009-2014 Cadillac CTS-V General Discussion Discussion, Hello from Billy Boat Performance Exhaust in Cadillac CTS-V Series Forum - 2009-2014; Originally Posted by Esq.
Do ya'll still carry cat delete test pipes for the front cats? Are ya'll considering making ...
Do ya'll still carry cat delete test pipes for the front cats? Are ya'll considering making a full midpipe with x-pipe that runs from the stock manifolds to the stock mufflers and deletes the cats (or maybe replaces them with resonators). I know several people would be interested in this, as it allows us to keep the exhaust relatively quiet while increasing flow.
We don't make an x-pipe that runs from stock manifolds to stock mufflers. One of the reasons is that we found there wasn't that much power to be gained by doing this. The stock muffler size/smaller piping is a bottleneck. So we developed our exhaust system that goes from the stock manifolds back.