- First Name
- Aug 22, 2017
- Reaction score
- Mercedes, 2018 SI Coupe
If there is a dispute, it is hard to argue if there is evident that the car has been modified (this time stamp). Problem is Honda will know that the car has been modified but they cannot tell exactly what. I would not mind to get a tuner to do only rev-hang delete but there is no way I can prove to the dealership that this is the only mod I did!Yes, they will be able to tell through the date stamp on the calibration. If you have malfunction originated from bad production, Honda still will honor your warranty. But if the damage to the engine looks "unnatural" then they will investigate more to determine if the damages due to the modification you did.
Also, don’t know about the dealerships in your area. In Canada, the dealerships go by the book, they do exactly what Honda Canada tells them to do.