I have an '08 and just got done doing the only bolt on's I'm willing to spend money on: Bassani exhaust, K&N drop in's w/ HPS intake tubes, CNT Res. testpipes. Got everything installed last week and it doesn't rev as smooth as it used to. I probably need a tune so I ordered the Uprev Osiris Tuner Kit.

I don't know anything about tuning so I need recommendations on a shop who can dyno tune my car. I'm in Kansas City, we've got a lot of tuner shops here for just about every other makes of cars but no one who specializes in Nissans so I'm willing to drive to St. Louis. Uprev has 2 pro tuners in the St. Louis area-Speed & Sound or E.T. Tuning. Never dealt or heard of either shop. Does anyone know anything about these shops, would you recommend either-how was your experience with them? Thanks.