I have a 21 m340. I always let it warm up first and get to operating temperature but the car stays in sport plus constantly. Is it gonna cause any excess wear and tear? Still have 1 year of warranty left on it.

  • SukiDobe@alien.topBEnglish
    1·
    1 year ago

    Sport mode is required for the exhaust valve to open up so my car is in sport mode 99.9999% of the time with traction control off. These cars like a good beating