I've always been more of an R purest .. I like it in it's stock form. But then I see all these mods that people have and it makes my mouth water. I've got some cash burning a hole in my pocket with bolt-ons written all over it.
Question still - remains though. Stock or modded

 

i think one of the best mods to look into is driving school..i have been killed by stock R's just because they can drive the crap outta me..

 

Forget bolt ons. If you want to stay NA, don't screw around. Just crack the valve cover and go to work on the valvetrain.

 

Word
You have the valvetrain for JUN or Spoon Cams already, maybe a little more port work. Bolt ons are alright but NA engines are all about the insides. Keep the intakes and exhaust modest, they just accentuate what the engine is doing.