Anyone tried the Millers CVL

[911TT_STEVO]

They are stating if used with Optimax it will up it to 101 / 102 octane!

Pretty good, but not recommended for constant use.

Just want to ask if anyone has tried it and if any noticable results

[simple1]

Have used it for years in 20V quattro, after cats were removed, can deffo feel a difference with it in, now using Millars CVL+ Turbo, especially in the 996 as it was not happy running on just Super, removed all the misfires which had previously been blamed on plugs, has also slowed the consumption of spark plugs

[DavidT]

So this is the next one up from Millers Octane Plus ?

I'm getting low so we could arrange some kind of group buy (John did them before but I reckon he's done his share).

[ZeroK66]

Very interested in this... stupidly just bought 10 x Octane Plus....