Replaces the heavy factory mufflers and tips with lightweight free-flowing straight-through pipes for increased power and sound; includes Deluxe Quad Style Tips in a polished chrome finish.
très bon mais trop de drones un clapet pneumatique serait le bienvenu (il y a le branchement d'origine ) .
devient assez fatiguant sur longs trajets.
Mais pour l'instant je l'aime bien.
Very good but has some drone. A pneumatic valve would be welcome (there is the original branch). Can be tiring on long journeys, but for now I like it.
Not the most subtle exhaust I have ever had but I love it.
Makes a beautiful noise on cold start, on full chat and spirited shifts.
There is some drone at low rpm (as with most exhaust of this type). Just have to change gear if it bothers you. It is a slip on pipe, with the M5 F10 you will need to cut the original (will require to be welded to get back to stock).