Originally posted by FocuzDave
you can get either. it depends where you want the gains, high end or low end. the ceramic coated are for heat and the chrome are for looks. you can expect minimal gains of maybe 4-6 hp for those bolt ons. :bigok:
What headers are not bolt ons? You take out old one, put in new one...they bolt right on, so how can you not have a non-bolt on header?