mikeymikeClassE

So, traded in the c250. Got me a 2016 c300 already rims lowered little things. But want more power, DINANTRONICS tune is what I'm looking at going for 300 bucks why not, anyone out there feel it's worth it? And what other mod to keep adding a little more power? Remove cats and go straight ?

And yes I know 275/30r20 wasn't the way to go rubs to much just ordered 245/25r20 for rear just letting them wear out a bit

subzero05

great looking car!.. yes take the plunge and get the Dinantronic Sport for the car. initial feedback has been good and for the in-expensive cost to play its definitely worth it with Dinan's name on it!

Shadwell

Its cheap and easy but doesn't give too much..


I'd spend more on the tune (re-flash) and less destroying the exhaust / body work .. you'll get alot more for the money..

subzero05

eh,maybe but 25HP or so on this car would really wake it up ,plus you can remove it in a minute. the flash is fine but then you run a risk of a warranty issue at the dealer. Knowing what Dinan does for BMW and the warranty they have had for years on those cars, that's where I would put my $$, just my 2 cents thou

jatt143

what springs did you use to lower it with? do you have the amg sports suspension?

lobe50

Found this post while researching tune options for my new 2016 C300.

I was also leaning towards Dinan and looking at OE re flash. From what I have seen they both give similar gains although OE claims double??

Anyone else have feedback?
Thanks!!

Shadwell

They both have similar gains but OE state more....

Majority of the plug and play tunes (ref lash or piggy back) are doing the same or close to it... And delivering similar results (despite wildly differing claims...)...

smartest move is to pick the tuner option which is best supported for pre and after sales support ... As this seems to be where most experience the greatest frustrations...