1. ngauge tuner with the Lund tune...keep your money in your pocket.....if you aren't comfortable with tuning the car yourself, find a good local mechanic with a dyno who does know how and has references.
2. Corsa sport cat back........if you like the way it sounds...ok, but most good local muffler shops will build what you want for less $
3. CAI.....you aleady have one...thre is no gain, just looks
4. The exhaust & CAI should have no effect on the tune........only if the CAI has some really bad engineering/design where the senor locations are soooo far off from the oe that they won't read/respond correctly
Member: Never trust a person over 40 who drives a Chevy club
Flatheads ain't so bad!
Certified backyard mechanic I & II