Hello,
I have a Coach Class A , 2019 years with Motor V10 Triton , F53, there is 7,000 kl, Here are my questions, Do I have to add an air filter to increase the power? How much power would have it?
Like you said for the installation, is it complicated if I do it myself ? Many dealers sell Kit Power but I think that you very professional , Transmission and Motor are calibrate.

Thank you to take your time to answer me, Excuse me my English is poor.

Jean Yves Boucher ( Jean Yves Boucher, 01/16/2021 )

You do not need to add any other parts to see a big improvement with our tuning. It is very simple to install and we have excellent customer support if needed.

I was wondering combined with k&n cold air filter system and your tuning upgrade , what would I gain in hp and torque ? And how much better gas mileage would possibly get ? And if purchased together is there any discount on k&n product ? And so far your quick response is appreciated ,Thank you. ( Nick , 01/10/2021 )

You should expect a gain of roughly 60 HP and 70 Lb-Ft Torque on the top end with both the tuning and air intake on your 2017 E350. Gas mileage is subjective and not something we can guarantee, however, most customers will see a slight increase over time. We do not have any discounts available at this time.

Can you still receive factory codes out of obd port and check engine messages with this unit installed.2018 E 350 super duty class c rv. On the forum people had trouble with this when they installed the 5 star tune . ( Nick , 01/06/2021 )

We have not experienced any issues with being able to read DTC's or any other information from the OBDII port with our tune installed.

What do you have to get better gas mileage on a 2003 Ford excursion 6.8 v10 ( Pedro, 01/04/2021 )

Our custom tuning may help a little bit with fuel economy but if that is your only goal, I don't think it would help as much as you might like. There really isn't anything that you can do to this engine to improve MPG much.