Here are the specs: 2008 with 17600 miles - the mods had about 300 miles on the car before dyno with 93oct fuel. Mopar race ECU K&N Typhoon filter kit Autolite Iridium spark plugs AB wires BBG ported upper/lower intake BBG/AR ACRX headers with 2.5" high flow cat OEM factory 2.5" mufflers This was done at A.R.T in Buda, TX at Viper Roundup and only had two pulls done. Dyno is a Dynojet 248. First one, red line, HP just dies at 5800 so I have no idea what that is about. Second run, green line, tech stopped at 6000 rpm's. With the Mopar ECU, it should have gone up to 6400 or so. I'm going to go back to OEM air box with smooth tubes and a drop in K&N filter panel and see which is better. I've heard the typhoon kits don't produce any HP gains, we'll see. After that, exhaust changes.