BMW M3/M4 G80/G82 3.0T Downpipe Exhaust System in stock

Core Features & Benefits

• Advanced Heat Shielding: The built-in thermal wrap/shield significantly reduces engine bay temperatures. This protects sensitive components like sensors, hoses, and wiring from radiant heat, ensuring consistent performance during track days or spirited driving.
• Significant Power Gains: By replacing the restrictive factory downpipes, this system improves exhaust gas velocity and reduces backpressure, leading to faster turbo spooling and increased horsepower and torque.
• Aggressive S58 Soundtrack: Unlocks the deep, raw growl of the 3.0T twin-turbo engine, providing a more pronounced exhaust note under acceleration while remaining refined at cruise.
• Precision In-Situ Fitment: Designed using 3D laser scanning for a 100% bolt-on installation. No cutting or welding is required; it fits perfectly with the original mounting points and mid-pipes.

Technical Specifications

• Fitment: 2021-2026 BMW M3 (G80) / M4 (G82) 
• Engine: 3.0L S58 Twin-Turbo Inline-6.
• Material: T304 Stainless Steel
• Surface: Heat Shielded (Thermal Insulation).
• Condition: no cat downpipe In Stock and ready for immediate worldwide shipping.
• 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?

• 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

• 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.