mOOse

A tune is definitely in my future, but I've only read about 87, 91 or 93 Octane tunes. In my area, SouthWest Ohio, only 87-89-93 octanes are available.

Can you get a tune for 89 octane?

Would it be much better than one for 87 octane?

howarmat

You should be able to get the tune for any octane.

Blinkwise

i live in the same area and just bought a brenspeed that comes with 3 tunes, which ones does it come with? do i need to buy an additional tune to get the 89 octane? i dont even think 93 is available here

howarmat

Use 91 or 93 for the best performance gains and best milage.

Blinkwise

is it worth the extra money u pay for that higher octane?

TNstang06

do you get better gas milage with 91/93?? I use 89 and I dont get the best gas milage. I got my tune throught b a m a chips and they had a 89 tune.

owero01

Yes. Higher octane gives you better performance and better mpg.

sycd

If Brenspeed is still working on your order, tell them which octanes you have available in your areas, and they might be able to pre-program 3 corresponding tunes on your SCT-II.