Milltek Exhaust Valve Control Warranty Question

[hugopanec]

Hey guys, I hope you are all doing well.

Does anybody know if putting on the Milltek Valve Control device affects the vehicle's warranty? The dealership where I service my car is not sure.

Thank you!

 

[Nova]

No one knows for sure. When bad things happen, it will be a case by case basis. Is there a possibility that a malfunctioning flap valve controller will cause issues with the car's engine? Yes. The flap valve opens at high RPMs to protect the engine. Can they deny warranty in such a case? Possibly.