ceesexhaust
BMW M2 G87 Equal Length Catback Valved Exhaust System
BMW M2 G87 Equal Length Catback Valved Exhaust System
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Unleash Exotic Sound & Precision Performance — CEES BMW M2 G87 Equal Length Valved Catback Exhaust System
Transform the acoustic character and performance of your BMW M2 (G87) 3.0T Twin-Turbo S58 with the CEES Valvetronic Catback Exhaust System featuring an advanced Equal Length Midpipe. Specifically engineered to balance exhaust pulses from both turbochargers, this system eliminates the rasp and muddy drone typical of standard S58 exhausts, producing a clean, refined tone in Comfort mode and an exotic, high-pitched motorsport scream at high RPMs.
🚀 Engineering Highlights
- Equal Length Crossover Design: Balances uneven exhaust runner lengths from the twin-turbo S58 engine, equalizing exhaust soundwave pulses to create a smooth, exotic, high-frequency sound without highway drone.
- Dual Valve Options (2-in-1 Design): The valve bodies can directly dock to your original BMW factory actuator motors, while also including a dedicated standalone electronic valve controller with wireless remotes. Choose whichever control method you prefer upon installation.
- Premium Material Choices: Available in heavy-duty T304 stainless steel for robust durability, or ultra-lightweight Grade 5 Titanium for maximum weight reduction and exceptional heat dissipation.
- Master-Tier Hand TIG Welding: High-density precision TIG welding ensures clean internal flow transitions, maximum structural strength, and zero pipe deformation under extreme track heat.
- 3D Scan Bolt-On Fitment: Engineered from precision 3D vehicle underbody scans for direct bolt-on installation to factory mounting points and downpipes without cutting or welding.
🎮 Valvetronic Control: Two Options to Choose From (2-in-1 Design)
Take complete control over your M2's acoustic personality with our precision valve system. The valve bodies are engineered to support both control methods right out of the box, allowing you to choose whichever setup you prefer when you receive your package:
- Option 1 — CEES Electronic Valves with Wireless Remote: Includes dedicated electronic valve actuators, control module, and wireless remote key fobs. Open or close the valves instantly at any time, independent of drive mode.
- Option 2 — Factory OEM Valve Motor Integration: Our valve body directly docks to your original BMW factory electronic actuator motor. Seamlessly retains OEM drive mode integration (Comfort, Sport, Sport+) and steering wheel controls.
📊 Technical Specifications
| Fitment | • 2023+ BMW M2 (G87 Chassis / 3.0T Twin-Turbo S58) |
| Engine | 3.0L Twin-Turbocharged Inline-6 (S58B30T0) |
| System Type | Equal Length Valvetronic Catback Exhaust (Equal Length Midpipe + Valved Rear Muffler) |
| Material Options | • Premium Heavy-Duty T304 Stainless Steel • Ultra-Lightweight Grade 5 Titanium |
| Valve Configuration | Dual-Mode Electronic Valves (Direct OEM Actuator Compatible + Includes Standalone Wireless Remote Control Kit — choose either setup upon installation) |
| Installation | 100% bolt-on installation allows a return to stock at any time. (Reuses factory outlets) |
| Place of Origin | Guangdong, China (Direct Manufacturer) |
| Warranty | 1 Year Limited Warranty against manufacturing defects |
| What's Included | Equal length midpipe, valved rear muffler assembly, complete valve control kit (electronic remote kit and OEM actuator mounting docking), quad exhaust tips, and all required mounting hardware/clamps |
✨ Bespoke Your Build — Chat with Our Specialists on WhatsApp
- WhatsApp: +86 15626172519
- Email: cees-exhaust@qq.com
✨ Bespoke Options: Custom exhaust tip styles available (Carbon Fiber, Burned Titanium, Polished Silver, Matte Black). Contact us to select your tip finish!
📦 Shipping & Lead Times
- 🛠️ Production Time: Built to order in 2–4 weeks
- 🚚 Shipping: Premium express via DHL / FedEx / UPS — estimated 7–15 business days to your door
- 📦 Free shipping
FAQ
1. How does the Equal Length design change the S58 sound?
The factory S58 exhaust produces an uneven pulse frequency between the two cylinder banks, which often sounds raspy or metallic. Our Equal Length crossover design equalizes the soundwave lengths before merging, transforming the tone into a smooth, exotic, high-pitched motorsport scream that revs clean to redline without drone.
2. How do the exhaust valves work?
Our system uses high-precision electronic valves designed with a versatile 2-in-1 valve body. When you receive the package, you can choose either installation option to suit your preference: you can install the included standalone electronic valve controller and wireless remote to switch sound modes at the press of a button, or directly dock your original BMW factory actuator motor onto our valve body to retain seamless OEM drive mode control (Comfort / Sport / Sport+). Both options are supported right out of the box with no need to choose at checkout.
3. What is the difference between Stainless Steel and Titanium?
The T304 Stainless Steel version offers maximum durability, deep resonance, and exceptional value. The Grade 5 Titanium version sheds approximately 40–50% of the exhaust weight, provides superior heat dissipation, and gives a crisper, more exotic metallic sound note.
4. Is this exhaust direct bolt-on?
Yes. The exhaust features 100% bolt-on installation allows a return to stock at any time. (Reuses factory outlets). It connects directly to the factory downpipes (or aftermarket downpipes) and mounts cleanly to OEM chassis mounting points.
