Ive got a MagnaFlow Off-road catback and K&N Blackhawk CAI. I've been running 93 in my truck for awhile and used to have the Range AFM shut off. I went to the Diablo because the Range was messing up my trucks shift points. The 93 canned tune woke my truck up a little bit and I appreciate the firm shifts. If I were to do it again id prolly go with the trinity as I like a heads up display.