Well, you can take your pick on Intakes. I personally went with Place racing's CAI with the K&N actual air filter but some say the regular intake works for them. Your Choice.... Y-pipe will add good power as well freeing up some restriction. You can then go B-pipe and Cat ( adds a little power but everything helps). Spark plugs must be changed. You can then add either a Supercharger or Turbo depending on what you wanna spend. Dude just check out
www.customaxima.com!!!