Most members either go with a Redback or Lukey system, both pretty similar to each other, at the end of the day a pipe is a pipe lol
Def only go with one muffler if you want the car to sound tough! and a set of superlows will make it sit perfectally as well.
Your plan of Tints, Lowering and Exhaust sounds good to me :-)
Good luck with it all, and be sure to start a build thread in the section of the forums
