Just loaded a new calibration into my 08 RK. V&H slipons and SE a/c. I used cal number 200lt001 ( I think that was the number) off of the newest disk. Disk is "L" version. Does anyone know if that cal is the same as the stage one download that someone would receive from the dealership? Seat of the pants feeling is that it revs much more freely without the popping on deceleration that I had with just the slip ons and no remap. I've got a date on the dyno later this week, and I'll report the results of that.

 

No, the Dealer supplied download is only for STREET LEGAL exhaust systems and SEAC's...

The SERT is for RACE USE SE components..... Or Non-HD components that an H-Dcalibration that is not fully compatible....

BTW, Welcome aboard.... Please take a moment to post an intro in the NEW MEMBERS SECTION at your earliest....