The latest generation engines are very easy to be power increased without excessive and expensive changes in many cases irreversible.
The changes with the best value for simplicity / power gain are as follows:
1° Replacement of the original exhaust with a sport exhaust (more parts are replaced of the exhaust and better is the power gain). A complete exhaust makes more than replacing only the silencer.
2° Replacing the air filter with a sport one.
3° Remapping of the ECU.
Those changes must be made as ordered above. In this way you make as last step the remapping of the ECU that optimizes the fuel mixture, improve the power curve and eliminates the risk of breakage of the engine.
As long as you replace only the silencer and you combine it with a sport filter, keeping the rest of the exhaust original, the original ecu is more than perfect.
We recommend you to contact a professional ecu tuner with dyno in order to perform a "custom map" for your vehicle.
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