Eric_Oz_S2

I currently have a Promax chip with stock AFM. Apparently this is good for around 16 bhp.

So what sort of benefits over the Promax chip would a Vitesse MAF kit give me in terms of power gains. Can the Vitesse be tuned for say 100 RON (96 PON for US) fuel and run dual maps?

Are there any Dyno maps for these?

odb812

I don't think I've heard of anyone using a Vitesse MAF on an NA car, so I doubt you'll find any dynos. You can tune for different fuels with the MAF and piggyback. The Vitesse site has more information about his MAFs in the faq section, but John will probably answer your questions soon.
http://www.vitesseracing.com/html/faq.html

fast951

I replied to your other thread. As mentioned, to get the most out of your engine, you need to tune it.
The 944S2 MAF kit was tuned for 93oct USA. If you intend to use it with a different octane you need to use the PiggyBack to alter the tune.

One of the advantages of the MAF is the crisp response over the barn door. You don't see this on a dyno chart.