DEVELOPMENT: The M6 is quite refined with generous sound deadening and heavy muffling in the exhaust, muting the 4.4L’s intoxicating symphony – but we have a solution. Evaluation of the factory midpipes reveals a very high-flowing and relatively smooth-flowing design. BMW incorporated a factory breakpoint for upgraded exhausts and the rear section is what holds the exhaust back. The SOUL Resonated Muffler Bypass Exhaust forgoes the factory mufflers for a clamp on, 3″ straight-pipe design with the addition of race resonators to minimize drone. The straight-through design of our race resonators encourages maximum power and sound under heavy throttle while cutting down on harsh frequencies that can make their way into the cabin and cause droning on partial throttle and during cruising conditions. This is the ideal solution to pair with aftermarket downpipes to prevent drone and raspiness. The Y-pipe setup exiting out through quad tips encourages equal exhaust distribution and tip adjustability to allow for either a flush or staggered appearance in the bumper. Turn up the aggression but not the drone of your M6 with SOUL.
CONSTRUCTION: Each set of muffler bypass pipes is made from mandrel bent T304L 3″ .065″ wall stainless steel tubing, straight through race resonators with a full metal packing design for maximum durability, and laser cut brackets for perfect fitment. Choose from several hand finished tip options to get the look that suits your M5 best. New for 2020, the cast Y section yields superior interior flow with a smooth wall interior path and knife edged split.
POWER: Our development M5 reached a peak power of 610 whp and 615 ft-lbs of torque during third-party dyno testing at R/T Tuning. Mods included catless downpipes, custom tune, and our Resonated Muffler Bypass Exhaust. Power gains are identical as the M6 uses the same 4.4L V8.
BOLT ON AND GO: Each exhaust system is tested in a fixture to ensure perfect fitment. Installation requires cutting the original BMW exhaust at a factory break point (marked with a dimple) which allows for reinstallation of the factory system if necessary. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.
LIFETIME WARRANTY: Enjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.
Hythem Rahman –
Just had this installed on my 15 M6. Amazing! Louder than you can tell from the videos. Wanted better sound, but didn’t want to spend 15k on an exhaust system. This does the trick, highly recommend!