“Blackwing Cadillac” is an original song by Quentin Thomas The Musician based around our love for this automotive platform. It is posted with permission and we hope you’ll enjoy it as much as we do.

Now through December 27^th, save big on ATS-V and CTS-V Sport downpipes as well as Swift lowering springs and ATI Super Dampers.  At these prices, they go quick so be sure to get your order in before they are gone!

• • • • • • ATI Super Dampers (for LF4 and LF3 engines), $777!
          • Swift lowering springs (for all CT4/5 variants), $444!
          • Tapout downpipes (for ATS-Vs and CTS-V Sports), starting at 649

Visit the Sales Page for more details!

Don brought his 2019 V Sport up from Louisiana for the full Brown Belt treatment. The powerband is excellent as usual. However, we were limited to fifth gear dyno pulls since V Sport TCM tuning access isn’t available.  This produces a little less boost and lower measure horsepower on the chassis dyno. We also couldn’t pull past 6,500 rpm for the same reason.

After completing the dyno, however, we took it out on the street and confirmed things still looked great in real world conditions.  The results were fantastic and his car produced 30 pound of boost!  While the dyno results showed 661 WHP with SAE correction factor, on the street his car is producing much closer to 700 WHP!