K1600B ECM Tune
I know I am new but have been reading posts for a while. I have a 2018 K1600B and am very interested in an ECM tune. There has been so much feedback on the Bren tune but I see absolutely nothing on the OE Tune. They have been around for years and claim a big increase in horsepower and torque on their website yet I see no comments from forum members. The OE tune is appealing as you can purchase the flasher and do it yourself (at a cost) rather than pulling the ECM and sending it in. I am not willing to part with $850 US dollars (that's like a million dollars for Canadians) without some feedback.
Anyone perform the OE tune and have some comments?