I Installed Exhaust Cutouts on my E39 M5!

I finally found the perfect exhaust solution for my E39 M5! Exhaust cutouts! Huge thank you to Charles at Badlanz HPE for helping me out. In combination with my full Supersprint exhaust (including headers), installing "dump valves" allows me to make the car louder or quieter at the push of a button. Nothing like bringing out the glorious sound of the BMW S62 V8 power house!
Follow me on Instagram! / m3blackshadow
As mentioned in my video, here is the link to the install of my Avin Avant 4, where you can see how to run wires from the trunk into the cabin: • E39 M5 Avin Avant 4 In...
Check out Badlanz HPE by visiting their website here: www.badlanzhpe...
(Use code “SHADOW” for 10% off!!!)
Check out Supersprint's system for the M5 here:
www.supersprin...
If you're interested in a bolt-on muffler delete, keep an eye on Turner Motorsport's website here:
www.turnermoto...

[@larryking6259]

Hi mate! I just came randomly to your vid. To me personally closed valves sound better. Yet both of options still sound cool enough to play with both of them. So congrats mate on your car and great effort on the work done to achieve the final sound😎🤙

[@WeAreCarFans]

Love that sound! Great job.

[@Latinblood59]

It sounds fantastic! I love it! Been looking at Supersprint for my e39 540

[@wechie2573]

I have a e39 M5 also and I love the car

[@torqenv812]

Why not just go with unresonated x-pipe instead of resonated? Seem like a lot of work just to end up with the same outcome soundwise.

[@m3blackshadow]

I tried that and it sounded horrible. I talk about it in the video.

[@torqenv812]

@@m3blackshadow Ahh, sorry did not catch that. Well I am currently considering to change my stock setup with a Supersprint X-pipe and Eisenmann rear muffler. The EU Emission regulations in Europe are very strict, so I am not sure if I dare changing the cats.

[@m3blackshadow]

Torqen V I’ve heard great things about Eisenman

[@osadakosihovce2586]

Exhaust ?

[@ernestolopez6899]

What is the diameter of the stock muffler/exhaust where you made the cut?... is it 2.5 or 3.0?.... I’m looking to do the same?... but not sure of the piping dimensions.

[@m3blackshadow]

2.5

[@ernestolopez6899]

m3blackshadow ...so I would have to get the couplings at each end,at 3” or am I incorrect?

[@m3blackshadow]

Ernesto Lopez no you’ll need 2.5” that’s slightly flared at the end in terms of a connecting pipe and you’ll need some kind of clamp that operates within the range on 2.5”. Not sure if that answers your question

[@ernestolopez6899]

m3blackshadow Thank you for the information

[@user-qz5re5td5r]

how much cost? very good!!!!!

[@liamfisketjon7365]

ECS makes an amazing, and high-quality kit for $300ish.

[@Michael-pz6oj]

those dump pipes look way too ricey but good sound