Only on a VRSCD
Alright, I need some help, advice or something. I purchased the V&H Comp 2 into 1 exhaust last year along with a SE tuner for the remap. After the installation was finished and riding it for a bit, I noticed the drop in the fuel mileage but didn't think too much of it. But now, I'm thinking something needs to be done with the mapping of the FI. Here's the question I have, can I adjust the fuel with the tuner that I purchased from Harley, even though I have no software for the tuner or should I purchase another fuel management tuner? Thanks in advance for any help. FYI, I've lost about 50% of my fuel mileage.