Attention: TDR Forum Junkies Has anyone tried this setup w/ the CTS? I'm leaning towards the Smarty Jr. , but like the Edge instant gauges and turbo timer. I'm looking for a mild tuner, since I'm limiting my mods to PSM intake mods and my original 4" exhaust w/ converter delete and Donaldson 51" muffler. Not sure how this tuner impacts my CTD engine warranty (the dodge truck warranty has since expired). Your inputs are greatly appreciated. 
