NC ECU tuning

Do you also have before-results?

I will be back on the dyno in 2 weeks so will reflash the stock map on and grab the charts.

Adding an air filter next so will see its impact, then adding a manifold : aim is to have a set of dyno sheets that show:

Stock
Stock everything + remap
Intake + remap
Exhaust manifold + Intake + remap

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Have we ever has the results please?

Hi,
I wasn’t enjoying n/a power so I converted the car to a Turbo.

I have a DIY thread on here that walked through my process and created a basic guide to help others thinking of the same path.

Are we talking 2.0 or 1.8 here? I mapped a 1.8 this week and had it on the dyno for a before and after comparison, made 7bhp more, all from leaning out the AFR as it goes silly rich on the standard map.

The same process (and relative improvement) would be very similar for the 2.0 - not a significant gain to absolute power figures, but a smart tuner would make some nice improvements to the other 99% of the map which isn’t seen on the squiggly line.