nickr 3 Report post Posted March 27, 2019 I have a 2006 650i. I am wondering if it is a good idea to try the 100 Octane fuel available from NPD. See https://npd.co.nz/100plus-high-octane-petrol/. It says Quote Compared to NPD Unleaded 91. Actual benefits may vary between different vehicles depending on engine design and operationalwell-being, driving conditions and other factors. Some vehicles may require some degree of tuning to maximize the potentialbenefits from 100Plus. We recommend you consult with your mechanic as to the suitability of NPD 100Plus for your vehicle. Anyone got any input? Quote Share this post Link to post Share on other sites
qube 3570 Report post Posted March 27, 2019 save the money and just replace your engine oil more often. Quote Share this post Link to post Share on other sites
zero 1162 Report post Posted March 28, 2019 How is it different from e85? Quote Share this post Link to post Share on other sites
andrewm 236 Report post Posted March 28, 2019 51 minutes ago, zero said: How is it different from e85? E85 is 85% ethanol 15% petrol so only runs on high ethanol capable fuel systems. This is just 100 octane petrol so any car can use it. Wont notice a difference from 98 or even 96 on most engines, depends how wide your fuel maps are for timing advance. Different story if you are tuned and turbo or tuned and high compression. 1 Quote Share this post Link to post Share on other sites
Driftit 2078 Report post Posted March 28, 2019 It is pretty well priced from what I hear. My old man is using it in his E55 Merc. Quote Share this post Link to post Share on other sites
