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OAO performance exhaust, Shanghai (2026)

12/04/2026

🔥 Downpipe Upgrade for Audi R8 | Factory Direct & OEM Available 🔥

The Audi R8 is a true supercar icon.
Its naturally aspirated V10 deserves to be heard at full potential.

But the factory downpipe still restricts airflow and sound.

Upgrade to our high-performance downpipe system
and unlock a sharper throttle response,
stronger high-RPM performance,
and a much more aggressive V10 scream.

⸻

Fitment
• Audi R8 V8 / V10 (Gen1 / Gen2)
• Direct bolt-on OEM fitment

⸻

Key Features
• Factory direct supply – premium quality & pricing
• OEM manufacturing support – branding / customization
• High-flow / catless design for maximum performance
• Improved airflow & faster engine response
• High-pitched, race-inspired V10 sound
• Stainless steel / titanium options available

⸻

Unleash the V10. ⚡

📩 DM for wholesale / OEM / global shipping

⸻

carmods performanceparts oemmanufacturing carenthusiast

07/04/2026

🔥 Downpipe Upgrade for Mercedes-AMG C63 | Factory Direct & OEM Available 🔥

The Mercedes-AMG C63 delivers brutal performance.
But the factory downpipe still restricts the full potential of its twin-turbo V8.

Upgrade to our high-performance downpipe system
and unlock faster turbo response,
stronger power delivery,
and a much more aggressive AMG sound.

⸻

Fitment
• Mercedes-AMG C63 / C63S W205
• Direct bolt-on OEM fitment

⸻

Key Features
• Factory direct supply – competitive pricing & stable quality
• OEM manufacturing support – branding / logo customization
• High-flow / catless design to reduce back pressure
• Faster turbo spool & improved throttle response
• Deep, aggressive V8 exhaust tone
• Stainless steel / titanium options available

⸻

Built for power.
Built for AMG. ⚡

📩 DM for wholesale / OEM / global shipping

⸻

carmods performanceparts oemmanufacturing carenthusiast

03/04/2026

🔥 Valvetronic Rear Exhaust for BMW G8X | OEM Fit & Factory Direct 🔥

The BMW M3/M4 delivers serious performance.
But the factory exhaust doesn’t fully express the S58 engine’s potential.

Upgrade to our valvetronic rear exhaust system
designed to connect directly to the OEM mid-pipe—
no cutting, no complex modifications.

⸻

Fitment
• BMW M3 / M4 G80 / G82 / G83
• Direct connection to OEM mid-pipe

⸻

Key Features
• Electronic valve control (quiet / aggressive modes)
• Plug & play installation – no cutting required
• Factory direct supply – competitive pricing
• OEM manufacturing support – branding / customization
• Deeper tone + aggressive high-RPM sound
• Stainless steel / titanium options available

⸻

OEM fit.
Aftermarket performance. ⚡

📩 DM for wholesale / OEM / global shipping

⸻

s58 performanceparts oemmanufacturing carenthusiast

02/04/2026

🔥 Titanium Exhaust for Porsche 718 GT4 | Factory Direct & OEM Available 🔥

The Porsche 718 Cayman GT4 is built for pure driving.
A naturally aspirated flat-six, mid-engine balance, and track-focused engineering.

But the factory exhaust still limits its full sound potential.

Upgrade to our full titanium exhaust system
and unlock a sharper, lighter, race-inspired experience.

⸻

Fitment
• Porsche 718 Cayman GT4
• Direct bolt-on OEM fitment

⸻

Key Features
• Factory direct supply – stable quality & competitive pricing
• OEM manufacturing support – logo / branding / custom design
• Full titanium construction – ultra lightweight
• High-pitched, race-inspired exhaust note
• Improved exhaust flow & high-RPM performance
• Built for track use and extreme conditions

⸻

Pure sound.
Pure performance. ⚡

📩 DM for wholesale / OEM / global shipping

⸻

trackcar performanceparts oemmanufacturing carenthusiast

28/03/2026

🔥 BMW F90 M5 Downpipe Upgrade | Factory Direct & OEM Available 🔥

The BMW M5 F90 is one of the most powerful performance sedans ever built.
But the factory downpipe still restricts the full potential of its twin-turbo V8.

Upgrade to our high-performance downpipe system
and unlock faster turbo response,
stronger power delivery,
and a much more aggressive exhaust tone.

⸻

Fitment
• BMW M5 F90 / Competition
• Direct bolt-on OEM fitment

⸻

Key Features
• Factory direct supply – competitive pricing & stable quality
• OEM manufacturing support – branding / logo customization
• High-flow / catless design to reduce back pressure
• Faster turbo spool & improved throttle response
• More aggressive V8 sound
• Stainless steel / titanium options available

⸻

Built for performance.
Designed for global partners. ⚡

📩 DM for wholesale / OEM / global shipping

⸻

twinTurboV8 oemmanufacturing carenthusiast

23/03/2026

🔥 Valvetronic Exhaust for BMW 435i | Factory Direct & OEM Available 🔥

The BMW 435i combines elegance with performance.
But the factory exhaust limits the true character of its inline-6 engine.

Upgrade to our valvetronic exhaust system
and unlock a deeper, more aggressive sound—
while keeping comfort for daily driving.

⸻

Fitment
• BMW 435i F32 / F33 / F36
• Direct bolt-on OEM fitment

⸻

Key Features
• Electronic valve control (quiet / sport modes)
• Factory direct supply – competitive pricing & stable quality
• OEM manufacturing support – branding / logo customization
• Deep low tone + aggressive high RPM sound
• Improved exhaust flow & throttle response
• Stainless steel / titanium options available

⸻

Daily comfort,
full throttle aggression ⚡

📩 DM for wholesale / OEM / global shipping

⸻

carmods performanceparts oemmanufacturing carenthusiast

22/03/2026

🔥 Titanium Exhaust for Toyota GR Yaris | Factory Direct & OEM Available 🔥

The Toyota GR Yaris is built with rally DNA—
compact, aggressive, and performance-focused.

But the factory exhaust still limits
the true sound and potential of its 1.6L turbo 3-cylinder engine.

Upgrade to our full titanium exhaust system
and unlock a sharper, lighter, and more aggressive driving experience.

⸻

Fitment
• Toyota GR Yaris
• Direct bolt-on, precision OEM fitment

⸻

Key Features
• Factory direct supply – stable quality & competitive pricing
• OEM manufacturing support – logo / branding / custom design
• Full titanium construction – ultra lightweight & heat resistant
• Enhanced exhaust flow – faster throttle response
• Aggressive, high-pitched rally-inspired sound
• Customizable structure (catback / valved / track version available)

⸻

Daily driving: refined and lightweight
Full throttle: pure rally aggression unleashed ⚡

📩 DM for wholesale / OEM / global shipping

⸻

PerformanceParts OEMManufacturing AutoParts CarEnthusiast RallyCar

19/03/2026

🔥 BMW M5 F10 Downpipe Upgrade | Factory Direct, Built for Performance 🔥

The BMW M5 F10 is a true performance sedan—
subtle in appearance, yet brutally powerful underneath.

Its 4.4L twin-turbo V8 (S63)
has massive tuning potential,
but the factory downpipe and catalytic system
still restrict its full capability.

Upgrade to this high-performance downpipe (factory direct / customizable)
and unlock faster turbo response,
stronger power delivery,
and a more aggressive, raw exhaust tone.

Built for performance. Designed for flexibility.

⸻

Compatible Models
• BMW M5 F10
• Direct bolt-on fit, compatible with OEM and aftermarket exhaust systems

⸻

Key Highlights
• Factory direct supply with high-quality welding and construction
• OEM manufacturing support / branding / logo customization
• High-flow or catless design to reduce exhaust back pressure
• Faster turbo spool and more immediate power delivery
• More aggressive and raw V8 exhaust sound
• Available in stainless steel or titanium for durability and weight reduction

⸻

Calm and composed in daily driving
Push the throttle, and the true V8 performance is unleashed ⚡

18/03/2026

🔥 McLaren 720S Titanium Valvetronic Exhaust | Lightweight Meets Pure Sound 🔥

The McLaren 720S is engineered for ultimate performance—
lightweight construction and advanced aerodynamics at its core.

Yet the true emotion of its 4.0L twin-turbo V8
is still partially restrained by the factory exhaust system.

Upgrade to this titanium valvetronic exhaust,
and experience not only significant weight reduction
but also a sharper, clearer, and more aggressive exhaust note.

Every rev feels closer to a race car.

⸻

Compatible Models
• McLaren 720S / 720S Spider
• Precision bolt-on fit, compatible with OEM and aftermarket systems

⸻

Key Highlights
• Electronic valve control: switch between Quiet and Open modes instantly
• Full titanium construction for major weight savings
• Direct bolt-on installation, no warning lights, no error codes
• Sharper, cleaner exhaust tone with strong high-RPM presence
• Improved exhaust flow for faster turbo response
• High heat resistance, ideal for performance and track use

⸻

Calm and composed for daily driving
Open the valves, and the 720S transforms into a true track weapon ⚡

16/03/2026

🔥 Ferrari SF90 Valvetronic Exhaust | Hybrid Power with Pure Ferrari Sound 🔥

The Ferrari SF90 represents the peak of modern supercar technology—
a hybrid system combined with Ferrari’s racing DNA.

Yet the emotion of its 4.0L twin-turbo V8 engine
is still slightly restrained by the factory exhaust system.

Upgrade to this valvetronic exhaust system,
and keep the car refined and quiet during city driving,
while unleashing a true Ferrari mechanical roar when the throttle opens.

Technology meets pure emotion.

⸻

Compatible Models
• Ferrari SF90 Stradale / SF90 Spider
• Precision bolt-on OEM fitment

⸻

Key Highlights
• Electronic valve control: switch between Quiet and Open modes instantly
• Direct bolt-on installation with no warning lights or error codes
• Deeper low-end tone with sharper metallic character at high RPM
• Freer exhaust flow to release the true V8 sound
• Improved throttle response and performance feel
• Available in stainless steel or titanium for lightweight durability

⸻

Refined for daily cruising
Open the valves, and the SF90 transforms into a track-ready beast ⚡

OAO performance exhaust

12/04/2026

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