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The BMW M8 is a powerhouse, but from the factory, its sound doesn’t quite match its performance. At Valvetronic Designs, we’ve engineered a Titanium Valved Exhaust System to change that—delivering a sound experience worthy of the M8’s incredible capabilities.
Crafted from our signature lightweight Grade 5 Titanium, this system runs a full 3-inch diameter from inlet to outlet for maximum flow. A large cross-section X-pipe is strategically placed to optimize exhaust scavenging, increasing performance while creating an aggressive yet refined tone.
This system integrates electronically controlled exhaust valves that can be tied directly into the M8’s ECU for OEM-style operation through Sport and Sport+ modes, or configured with our standalone controller for full manual control—regardless of drive mode.
Valves Open: Unrestricted, race-inspired tone with aggressive overrun and exotic character.
Valves Closed: Quiet, composed, and comfortable for daily driving.
2019–2023 BMW M8 Gran Coupe (F93)
2019–2023 BMW M8 Coupe (F91)
2019–2023 BMW M8 Convertible (F92)
Constructed from signature Grade 5 Titanium for extreme strength and weight savings
Large cross-section X-pipe for maximum exhaust scavenging and performance gains
Your choice of bespoke sleeved exhaust tips in multiple finishes
Electronic exhaust valves with standalone remote or factory integration
56.5 lbs lighter than the factory exhaust
Precision TIG welds for exceptional durability
100% reversible—can return to stock at any time
Questions?
Small items arrive to you in under 1 week
Larger products like full suspension kits must ship freight and can take 1-3 Weeks
Instructions are included for most parts that require any sort of knowledge to install.
Here's what to do if your parts come WITHOUT instructions:
1. Some parts are genuinely common sense on how they get installed
2. If you can't figure it out on your own, YOUTUBE IS YOUR FRIEND! Our founder started this company from learning how to build headlights off a YouTube Video
3. If there are no videos on YouTube, or instructions anywhere on Google then please CALL OR EMAIL US and we will guide you through or get you instructions from the manufacturer
4. Doing installs on your own is always fun, but sometimes, it isn't. Always consider having your parts professionally installed
ALWAYS CONSIDER US. We sold you the parts, let us install them at THE LAB in Connecticut. We offer enclosed and open cross country transportation.
Of course you won't want to spend thousands on transportation to install lug nuts or emblems but if you are spending a LOT of money on parts, you may just want to send the car our way
If the part was NOT installed, we accept returns within 14 days of delivery.
If the part WAS installed (or attempted installation), we cannot accept a return.
All parts come with Manufacturer Warranty! Each manufacturer has different warranties so we suggest reading up on their warranty policy before ordering.
YES! If you come across a competitor with a lower advertised price than us, we will BEAT it by at LEAST 1%. Please contact us with proof of the lower priced product.
NO! We do not give out discounts or do sponsorships. You can get 5% OFF your first order by signing up for text & email notifications. OR just wait until our BLACK FRIDAY Sale that happens once a year.
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Phone: (475) 227-5381
Email: sales@legendsautoparts.com
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