Ferrari F12 / F12 TDF / 812 (GTS) Titanium Valved Exhaust
The 6.3-liter Ferrari V12 proves why naturally aspirated is king. While the F12/812 sounds fantastic from the factory, many “bypass” solutions simply chase volume. Valvetronic Designs Special Ops takes a different path: our titanium valved rear muffler bypass is tuned for pitch and quality—a modest increase in volume with valves open, and a composed, drone-minimized demeanor with valves closed.
Originally engineered for an owner who wanted a more musical, better-balanced exhaust (not just louder), this system now joins our Special Ops program for discerning V12 enthusiasts.
Sound & Control
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Valves Open: Raw, unfiltered V12 timbre with a higher, cleaner pitch—think more song, not just more sound.
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Valves Closed: Reduced volume and minimized cabin drone for relaxed cruising.
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Vacuum Valve Integration: Operate via standalone controller or tie into the OEM valve solenoid for factory-style behavior.
Design Priorities
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Pitch Over Pure Volume: Tuned to elevate the F12/812’s natural harmonics
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Bypass Architecture: Replaces rear mufflers to reduce restriction and unveil the engine’s character.
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Daily Usability: Civil when closed, F1 inspired scream when open.
Construction & Craftsmanship
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Material: Ti-6Al-4V Grade 5 titanium—ultra-light, heat-resistant, and corrosion-proof.
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Weight Savings: –25.8 lb versus factory rear sections.
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Build Quality: Fully mandrel-bent paths and precision TIG welds.
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Reversible: 100% bolt-on; return to stock at any time.
Fitment
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2015–2017 Ferrari F12berlinetta
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2014–2017 Ferrari F12 tdf
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2018–2023 Ferrari 812 / 812 GTS
Configuration Notes (OPF / Front Pipe IDs)
Ferrari updated 812 front pipes in early 2021 for EU compliance. Confirm your OEM part numbers with your Ferrari dealer before ordering:
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OEM 275462 / 275463 ➜ Select F12 / 812 NON-OPF
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OEM 765760 / 765761 ➜ Select 812 OPF
What’s Included
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Titanium valved rear muffler-bypass assemblies (left/right)
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Vacuum actuators and hardware (OEM integration capable)
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Clamps and installation hardware
Specifications
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Material: Grade 5 titanium
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Valves: Vacuum-actuated (OEM integration or standalone control)
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Weight Reduction: 25.8 lb vs. OEM rear sections
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Finish: Brushed titanium, TIG-welded
David Sullivan (verified owner) –
Ordered a BMW Titanium Exhaust from aftermarket spare parts and it completely changed the driving experience.
Ethan Simmons (verified owner) –
Ordered a Mercedes Titanium Exhaust from aftermarket spare parts and it added noticeable horsepower.The exhaust sound is balanced and refined.Very pleased with the quality.
Blake Hamilton (verified owner) –
Bought a Nissan Titanium Exhaust from aftermarket spare parts and the performance feels smoother now.The sporty sound is exactly what I wanted.Very happy customer.
Christopher Murphy (verified owner) –
The build quality looks premium and professionally finished.
William Parker (verified owner) –
The quality of the titanium material is impressive.
Andrew Cook (verified owner) –
Excellent customer support throughout.
Peter Sullivan (verified owner) –
Ordered a Mercedes Titanium Exhaust from aftermarket spare parts and the titanium color finish looks stunning.The car sounds much more alive now.Very satisfied buyer.
Paul Myers (verified owner) –
Excellent experience from start to finish.
Coleman Hayes (verified owner) –
Ordered a Porsche Titanium Exhaust from aftermarket spare parts and the performance improvement is noticeable.The exhaust is lightweight and beautifully designed.Satisfied with every part of the purchase.
Gregory Stone (verified owner) –
Would gladly order again.
Dylan Hughes (verified owner) –
Bought an Audi Titanium Exhaust from aftermarket spare parts and it added a much deeper tone.Everything arrived perfectly packaged.Very professional service.
Julius Murray (verified owner) –
Purchased a Lamborghini Titanium Exhaust from aftermarket spare parts and it sounds like a true supercar now.The fitment was perfect from start to finish.Very impressive craftsmanship.
Jesse Baker (verified owner) –
Ordered a Porsche Titanium Exhaust from aftermarket spare parts and the sound echoes beautifully.Fitment was exact with no modifications needed.Top-quality performance part.
Nathaniel Brooks (verified owner) –
Bought a Nissan Titanium Exhaust from aftermarket spare parts and the exhaust note is clean and sporty.Everything fit exactly as described. Great experience from start to finish.
Connor Bradley (verified owner) –
Ordered a Porsche Titanium Exhaust from aftermarket spare parts and the sound is absolutely beautiful.The installation fit perfectly with no issues.Fantastic buying experience.
William Parker (verified owner) –
Throttle response feels better and the tone sounds aggressive.
James Cooper (verified owner) –
Purchased an Audi Titanium Exhaust from aftermarket spare parts and the performance improvement was noticeable immediately.
Dennis Freeman (verified owner) –
Installation was smooth and the fitment was perfect.
Marshall Pope (verified owner) –
Ordered a Nissan Titanium Exhaust from aftermarket spare parts and installation was very easy.The sporty exhaust tone completely changed the driving experience.Highly satisfied customer.
Julius Murray (verified owner) –
Bought an Audi Titanium Exhaust from aftermarket spare parts and it added a much deeper tone.Everything arrived perfectly packaged.Very professional service.
Raphael Mann (verified owner) –
Ordered an Audi Titanium Exhaust from aftermarket spare parts and the sporty tone is perfect.The exhaust system feels high quality and durable.Excellent buying experience.
Tucker Nelson (verified owner) –
Purchased a Lamborghini Titanium Exhaust from aftermarket spare parts and it sounds like a true supercar now.The fitment was perfect from start to finish.Very impressive craftsmanship.
Jasper Hart (verified owner) –
Purchased a Porsche Titanium Exhaust from aftermarket spare parts and the fitment matched perfectly.The exhaust note sounds aggressive at every RPM.Excellent online shopping experience.
Christopher Hayes (verified owner) –
Ordered a BMW Titanium Exhaust from aftermarket spare parts and it completely changed the driving experience.
Raphael Mann (verified owner) –
Ordered an Audi Titanium Exhaust from aftermarket spare parts and the sporty exhaust note sounds incredible.The lightweight titanium construction feels very durable.Great experience from start to finish.
Raphael Mann (verified owner) –
Ordered a Nissan Titanium Exhaust from aftermarket spare parts and the performance increase was noticeable immediately.The sound is sporty without excessive noise.Very pleased with this purchase.
Rory Cunningham (verified owner) –
Ordered a Nissan Titanium Exhaust from aftermarket spare parts and the sporty exhaust tone is perfect for daily driving.The product arrived quickly and safely packaged.Excellent seller communication.
Jasper Hart (verified owner) –
Ordered a Nissan Titanium Exhaust from aftermarket spare parts and the car instantly felt more responsive.The sporty tone is clean and refined.Excellent product quality overall.
Graham Larson (verified owner) –
Ordered a Nissan Titanium Exhaust from aftermarket spare parts and the sporty exhaust tone is perfect for daily driving.The product arrived quickly and safely packaged.Excellent seller communication.
Bradley Tucker (verified owner) –
Bought a Nissan Titanium Exhaust from aftermarket spare parts and the exhaust note is clean and sporty.Everything fit exactly as described. Great experience from start to finish.
Raymond Miller (verified owner) –
Bought a Nissan Titanium Exhaust from aftermarket spare parts and the exhaust note is clean and sporty.Everything fit exactly as described. Great experience from start to finish.
Jonah Frazier (verified owner) –
Purchased a Mercedes Titanium Exhaust from aftermarket spare parts and the deep exhaust tone completely transformed the car.The titanium finish looks premium and professionally made.Excellent quality and fast delivery service.
Brooks Jensen (verified owner) –
Purchased a Mercedes Titanium Exhaust from aftermarket spare parts and the deep exhaust tone completely transformed the car.The titanium finish looks premium and professionally made.Excellent quality and fast delivery service.