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  1. Volvo V40 General Discussion
    Hi, has anyone had a backbox delete on a 2018 v40 D2? sound good? Too loud? Too quiet? Any issues? Thankyou
  2. Volvo V40 Modifications
    My car sounds much deeper and throatier on startup but then returns to quiet as rpm decreases. I can then rev it and it still sounds quiet. I have looked for a valve actuator (opens and closes depending on rpm) but could not find one. Is there any way to permanently make it louder without...
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