F8X M3/M4 Valved Exhaust System
BMW F80 M3 | F82/F83 M4 | S55 Engine
Upgrade your BMW’s exhaust system with our Valved Exhaust System, designed to deliver an aggressive performance tone while maintaining full control over your vehicle’s sound. Featuring vacuum-operated exhaust valves, this system allows drivers to switch between a refined OEM-style exhaust note and a louder, more aggressive performance sound.
Each system is precision manufactured using premium materials and engineered for proper airflow, durability, and an OEM-style installation. With high-quality TIG welds, mandrel bends, and multiple exhaust tip options, this exhaust provides both performance and an enhanced appearance.
Exhaust Features
- Vacuum exhaust valves with remote control operation
- Allows adjustable exhaust sound control
- Precision TIG weld construction
- Designed for maximum airflow efficiency
- Grade 5 titanium or T304 stainless steel options
- Multiple exhaust tip finishes available
- Mandrel bent tubing for improved fitment
- OEM-style installation
- 100% reversible design
- Performance-focused exhaust tone
Vehicle Fitment
- BMW F80 M3 — 2015–2020
- BMW F82 M4 Coupe — 2015–2020
- BMW F83 M4 Convertible — 2015–2020
Build & Shipping Information
Each exhaust system is made to order and handcrafted with precision.
Build Time: 9–20 Business Days
Shipping Time: 5–16 Days
Installation
Professional installation is strongly recommended. Uproar Customs does not provide installation instructions or technical support for self-installation.
Availability: Made To Order
This one is actually a better-margin product than the injectors because exhaust buyers in the BMW market are already used to $2k–$3k systems. I would not price this too low — $2,399.99 keeps you positioned as a premium BMW performance shop instead of looking like a cheap reseller.
