I love new go fast parts all day long but they need to work. We need someone else to test them. I think Justin at VMP tuning would test them if he had a set sent to him. 5-10 hp diff on the dyno could be true but the problem is there's not a dyno out that reads 100%. I'm not so sure a dyno can truly read that accurate. IMOP they swing 5-10 hp either way everytime. So testing something like this is tough.
Il test um if somebody sends me a set.