Hi Joe, so far i have Ark headers with Stillen exhaust,AEM cia RRM light pulley and SFR custom tune.Fiday we pulled out upper and lower intake manifold for port and polish to go along with TVTDesign BBTB.The tail lights are superflux from Soufulracing.I have takin the car to my dealer for oil change with all my mods and they loved the exhaust sound.so far no problems with warrenty.If you go on Souelfulracing.com you can find these lights or Koreanimports.com,the price on these lights have com down since i bought mine.I hopethis will help you.
Robert