Hello all, recently sold my 03 cobra to get a very nice low mile harley truck. I NEED to make this thing a little faster. Based on my reading, a cold air, exhaust and lower pulley with tune should do the trick. I was thinking of the JLT cold air, bassani exhaust and metco quick change 6 lb kit. I know a lot of people like the JLT for mustangs but havent heard much about it on a lightning or HD truck. I do want the bassani cat back since I like the exit in front of the tire. Where would be the best place to purchase these items??