This was an early video of my Cadillac CTS VSport before I really started the Jet Fuel Only Channel. Since this video, I've removed the downpipes and custom tune and switched to just a Trifecta tune. The trifecta tune has been great! The downpipes sounded great at full throttle, even with stock muffler but they were a little raspy at times and didn't improve horsepower from what I could tell.

00:51 Cold start