Finally got my tune and dyno pull
 

Went to dbr performance in spring hill tn and got my custom tune done and wow more then I thought I'd have as their dyno on a stock ss ls is 340 to 350 hp. I have let headers cat back magna flow bullet mufflers and a k and n intake. The did a street tune for me but thanks to the rain this morning they gave me a dyno tune at the same price but no wide band sensor. I'm now putting 435.1 hp to the road. Their tune has woke the car up big time and I'm very happy with everything dbr did for me

Don't know it's my first time so who knows