I bought a used 2016 Electra Glide Ultra Classic that was completely stock. It had a terrible flat spot and even backfired when ridden at 2000 rpm or below and also in the middle of its rpm range. After installing the Fuelpak x, without any other mods it now runs smoothly throughout the rpms and the throttle response is excellent.
Shipped fast and item was as advertised
Extremely Happy with result. Car sound much more sporty and turbo blowoff makes me feel like a little kid at a race track. Install was smooth, the only problem is getting the rubber fitment around the edges. Damn near popped a blood vessel trying to finesse it with the shape of the metal. Overall, It is an amazing purchase just don’t have soft hands like me.