Just Ordered Complete Sl-55 Ai System With K&n's From Letmotorsports. As Far As I Know Dyno's Are Scarce In Our Area. I Would Love To See The Before And After Results. I Live In Latham, Ny. The Srt6 Is In Garage And Under A Cover. (10 Inches Of Snow Yesterday) this Is The Time Of The Year I Do All My Mods. I'll Keep Everybody Posted On My Progress And/Or Problems.