Fluid MotorUnion - The Best Sounding E39 M5 Exhaust?!

Back by popular demand! Our axle back exhaust for the E39 BMW M5 is back and available for purchase.

This exhaust is cut and welded in house from surgical grade 304 stainless steel. Precise placement of the bends and a combination of 4 Vibrant straight through style resonators unleash the raw sound of your S62 NA V8 engine without any of the annoying drone. This exhaust can be attached to the OEM midsection, or used in combination with any aftermarket midsection that follows the OEM exhaust path.

[MRCY_]

I drive an F90 and I wish my engine sounded like this. Wow!!!

[brandonherrera]

Sounds great! Maybe just me, but the coyote 5.0 sounds similar to these.

[Smexy_af]

This sounds godly.
This + supercharger whine = 600whp and eargasm.

I just hope that's reliable

[BreakStuffClub]

Is this just the axle back system with stock everything else? Sounds really good just loud like it's catless or something?

[RicardoHernandez-ttxy]

I’m looking at a 99 540i M dinan stage 1 6 speed manual on sale for 11k at 98kmiles. What would you say is the reliability on this car and is it a right price ? Any information on this car would really help

[kachala]

second video looks like another sound, first is better

[jcoach]

So im currently running a catless header and one vibrant resonator and dual tips, but way to loud, thinking of a glass pack like trush or cherry bomb what u recommend?