i picked up a brand new jlt for 150 shipped last week and finally got around to installing it today. its a decent product but a couple things i didnt like about it, the heat sheild is a little flimsy, and it uses a different hose for the pvc, which ends up sitting right next to the radiator hose, but other than that its ok. The install was STUPID easy. It took more time to go to my dads house and steal his tools, than it did to install the intake. i'm definatly going to need a custom tune. i was running the canned 87 diablo tune with the stock intake before, and I didnt see a huge gain with the canned JLT tune. it definatly revs a little smoother, and pulls a little harder in the upper rpms. i wish i could hear what it sounds like, but i cant hear much over my exhaust. There are a couple dyno shops in my town, and i'm trying to decide if i want to take it to the dyno or try to find an email tune from vmp or something. I think there is a good bit of power left on the table with the canned JLT tune.