Im looking at a blue spark tuning box for my old girl..
Shes a 2002 330d (184bhp) 5 speed manual with 146k.
Now shes 15 years old with not so low miles.
I want a nice tune to make it feel abit more alive and certanly i dont want it to be smoking the road out due to overfuel etc.
I want something that wont quickly wear down turbos, injectors, clutches ,fuel pumps etc etc and something that isnt going to cost me a arm and leg in repairs as shes getting on abit.
They do a couple of boxes aswell so im really unsure what route to take.
Has anyone used a bluespark box on a diesel and what are there reviews?
I know afew people have them on the m140s etc.
Any advice will be appriciated.
Get more out of your engine by remapping, tuning & chipping
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