Wow... I just got done installing my DynoJet kit, K&N and 2" tip. What a difference! Had to crank and crank b4 to get started. It doesn't even turn have a crank now and it fires up!! And talk about throttle response... Noticed a little power difference but not extreme, of course I only have 168 miles on it so it's not broken in yet. Even if I get no more power, it was well worth it. I no longer have the hesitation and stalling either... THANKS DYNOJET!!!!!