Uploaded June 2025 | Updated September 2026, 1 day ago

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The stock BMW F90 M5 LCI sounds way too tame thanks to cats, GPFs, and restricted valves… so we pumped up the volume on this Matigi red Competition model without remapping or warranty worries! 😱

Watch the full upgrade:

👉 REMUS race axle-back valved exhaust (reduced silencers, carbon tips, sport setup for deeper note)
👉 Armaspeed carbon fiber cold air intake (lifetime filters, full carbon tubes/covers – adds epic burbly induction noise)
👉 dAhler valve controller (remote fob override: full open/closed/standard modes in ANY drive setting)
👉 Burnt titanium Downstar kit accents in the engine bay
👉 Matching carbon add-ons & rear diffuser for the complete look

Static revs don't do it justice – the road test reveals an "insane" combo: aggressive exhaust pops + Subaru-esque intake burble = factory-intended aggression that's still emissions-legal!
If your F90 M5/M8 feels too quiet, this is the bolt-on sound package you've been waiting for.

Enjoy the M5 content, here's some more:
🎥 - youtube.com/playlist?list=PLIiRcfnv5Qxe7Jk-zRoGr2BW3pd2zu85W

Shopping List:
🛒 - REMUS Exhaust - carbonwurks.com/product/bmw-m5-comp-f90-remus-axle-back-valved-sport-exhaust-system/?utm_source=YouTube&utm_medium=Video&utm_campaign=YT-M5Sound
🛒 - Armaspeed Intake - carbonwurks.com/product/bmw-m5-f90-armaspeed-carbon-fibre-cold-air-intake/?utm_source=YouTube&utm_medium=Video&utm_campaign=YT-M5Sound
🛒 - dAhler Valve Controller - carbonwurks.com/product/dahler-bmw-exhaust-flap-valve-control-module-flap-control-x/?utm_source=YouTube&utm_medium=Video&utm_campaign=YT-M5Sound

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