Hi,

I am planning to remap my JCW but and i have these two providers evolve and alta performance. Evolve sells the evolve-r and alta performance the alta accessport, and both seems to be very good. But which one is the best recommendation and why?? Both seem to be very easy to handle, but which one should I choose??

Richard

What kW and NM difference do they offer? (with ECU tune only, not with exchanged parts)

For example, Steinbauer's powerbox does 186 kW (253 bhp) which is very good, imo. It's probably bit more expensive than ECU tune, but does the job done very well.

Compare the gains and choose the cheapest, Evolve-R and Alta are both very trustworthy companies.