I'm not sure, if you owned a V6 and were running a Comptech Supercharger, or regularly ran at the track with Nitrous I would recommend the TC as it would keep the tranny slightly cooler, maybe, and it likely would suit your needs better. But as is, your just running basic bolt-ons for daily use. I would spend the money on something else. TC really only help if you are making significantly more power, it isn't going to provide any less resistance in the tranny itself, it's just going to raise your stall speed.