Turbo for sure.. what no boost controller, injectors, ECU or Air Flow Meter? These all affect pollution control (EPA laws).
Depending on what state you're in cops will try to defect A pillar gauges "because they are in a crash zone". Yeah not likely if you have a front air bag! and how about taxi's and cop cars (and who's on the road more?). Anyway have the line added to the cert.
Not sure on side mirrors and aftermarket tie rods, lower arms, traction and camber rods etc
rest should be ok.