Fuel additives?

There is no Shell filling station locally so I use BP 'Ultimate' - but here it is 10p/litre dearer than'Regular' unleaded. Is there an additive that I can buy to use with 'Regular' and get similar benefits to the use of 'Ultimate'?

Asked on 26 June 2012 by dunbiking

Answered by Honest John
www.millersoils.co.uk do a range of these additives.
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