#exhaustsystem

  1. Nishen@tmss

    2020 BMW X3M F97 Decatted Downpipes and Full Valvetronic Catback Exhaust System

    2020 BMW X3M F97 This X3M came in for a set of our TMSS Decatted Downpipes as well as a full custom Stainless Steel 304 Valvetronic Catback Exhaust system. The beautiful part about this set up is when the vehicle is in comfort mode the exhaust tone is quieter than stock. However when it goes...
  2. Nishen@tmss

    BMW M4 F80 TMSS Decatted Downpipes and Custom Midpipe

    BMW M4 F80 came in for a visit so we decided to hook it up with our 76mm Stainless Steel 304 Decatted Downpipes and Custom Midpipes. This setup gives it a deeper bass aggressive and sporty exhaust tone when exhaust valve flaps are open but when closed it’s as quiet and comfortable to drive with...
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