Hanso, Im running a 2014 Roadster, Triumph TOR's Exhaust with the RAM AIR industries inifoam filter directly to Throttle bodies. running the Triumph aftermarket pipe tune but it seems a little flat and also on occasion usually decelerating blipping the throttle to change down it POPs through the intake. Thanks Wayne ( Tulsa, Ok, USA )my email if you need to attach it to that is wnortham@outlook.com