What gains can I see from proper tuning my car. it already has intake and exaust full.

Running same psi


Thanks

since (as i recall) you have crap for gas not that much.. you might be able to get a tune that would run on the pump gas though

also, the availability to upgrade turbo, etc. and be able to tune to the new hardware. I think most will agree that the stock ecu's handle minor changes well.

not his stock ecu v5 iirc

The tuner told me that the response will be much better and power with the same boost will increase.