I just moved the Remus can from my R1200 GS LC and installed a new Remus header on my ‘20 R1250GSA. Both Remus and Akra websites indicate “we recommend re-fueling” when installing their headers. I had this can and a Remus header on the ‘16 R1200GS and I didn’t have to remap, but the R1250 is getting an initial (brief) pop on hard acceleration—every time. It doesn’t seem to be coming from the can (the normal popping sound with an aftermarket exhaust), it seems the fueling needs adjusting. Of course, I’m no mechanic so I might be FOS. I know Brentune offers a remap flash—has anyone done it on the 1250—and are there other or better alternatives?