Fuel Type - Do you have to run PREMIUM ALL THE TIME?
 

i was wondering can you run instead of 91 octane - can i run the next step down 89?

Why would you want to do that?

we've had this question too many times before... if you can't afford to maintain/operate the car... dont buy it...

but to address your question:
but yes you can drive w/o premium, but your fuel economy and performance is going to suffer.

at the end of the day if you think saving 4 bucks a tank is worth it all; you don't need our approval.

http://3.bp.blogspot.com/_s_xz9PioJk...compromise.jpg

mw09g37 - ok relax bro...it was out of pure curiosity..this is not my only toy (got a GIXXER also ;) ) ...so i got the dough..since i bought this beast.

i was merely looking for some insight.