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ceesexhaust

BMW G8x M3 / M4 Valved Sport Exhaust System

BMW G8x M3 / M4 Valved Sport Exhaust System

$1,050.00
$1,280.00 $1,050.00
En vente Épuisé
Frais d'expédition calculés à l'étape de paiement.
Material
Configuration

Our engineers will verify the fitment of your CEES exhaust system against your VIN before shipping — guaranteed 100% compatibility.


Welcome to the CEES product page

The cees Valved Sport Exhaust System for BMW M3 (G80) & M4 (G82) is the definitive performance upgrade for the S58 engine. Engineered for those who refuse to compromise between daily drivability and track-ready aggression, this system allows you to unlock the full acoustic potential of your G8x.
 


Key Technical Features:

  • Intelligent Valve System: Our valvetronic technology allows you to switch between a civilized, neighbor-friendly "Quiet Mode" and an unrestricted, raw "Sport Mode" at the touch of a button.
  • Performance Optimization: By smoothing the exhaust path and reducing backpressure, this system improves turbo spool-up and throttle response, delivering noticeable gains in both horsepower and torque.
  • Lightweight Performance: Drastically reduce rear-axle weight to improve handling and power-to-weight ratio, especially with our Titanium option.

Performance & Engineering

 

  • Material: T304 Stainless steel: 26.0 lbs lighter than stock

                              Grade 5 Titanium: 55.8 lbs lighter than stock

  • Precision TIG Welding: Expertly welded to endure sustained high exhaust temperatures and increased boost levels.
  • Refined Acoustics: Designed to deliver a deeper, more aggressive tone without the intrusive "drone"
  • 100% reversible—return to stock at any time.

Sound & Control

  • Dual-Mode Valvetronic Technology:
    • Valves Closed: Maintains a refined, OEM-plus tone—perfect for early morning starts or long highway cruises (Zero Drone).
    • Valves Open: Unlocks a raw, high-decibel V8 roar with aggressive pops and burbles on downshift

    Technical Specifications

    • Fitment: 2021-2026 BMW G80 M3 / G82 M4 / G83 M4
    • Engine: S58 3.0T
    • Installation: Direct bolt-on to factory components; professional installation is highly recommended.
    • Warranty: 1-Year Limited Warranty against material and workmanship defects.

    Why Choose CEES Exhaust?

    We are a factory-direct manufacturer, offering a bridge between high-end performance and OEM/ODM customization.
    • Shipping method: DHL, FedEx, and UPS air freight for fast delivery.
      • In-Stock Items: 6–12 days.
      • Built-to-Order: 2–3 week production lead time.
    • Expert Support: Every purchase includes a 1-year warranty and access to our dedicated technical

    Customization Options

    Make your exhaust as unique as your build. We offer full customization
    • Custom Logo Engraving: Laser-etched branding (vector file required).
    • Tailpipe Finishes: Choose from Carbon Fiber, Stainless Steel, or specialized TIP finishes.
    • Design Variations: Available with or without valves, large diameters, bevel molding, and custom shapes.
    • Valvetronic Control: Equipped with electronically or vacuum-controlled valves that allow you to switch between a refined, quiet mode for daily commuting and an aggressive "straight-pipe" mode at the touch of a button.
    Please contact us as bellowing：
    📧 Email: aecexhaust@gmail.com
    💬 WhatsApp: +86 15626172519
    ☎️Telephone：+86 15626172519


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