Valved Equal Length Exhaust System

BMW F80 M3 | BMW F82/F83 M4 (2015–2020)

Upgrade the sound and performance of your F8X BMW with our Valved Equal Length Exhaust System. Designed with a combination of an equal-length midpipe and single midpipe configuration, this system delivers a deeper tone at lower RPMs while producing an aggressive, exotic exhaust note throughout the higher RPM range.

Our valved exhaust system gives drivers complete control over their sound with OEM-style valve operation. With the valves closed, enjoy a more refined driving experience, and with the valves open, experience the full aggressive character of your S55 engine.

Each system is precision-crafted using premium materials and TIG-welded construction to provide maximum strength, durability, and proper exhaust flow.

Product Features

• Equal Length + Single Midpipe combination
• Vacuum-controlled exhaust valves with remote operation
• OEM-style valve functionality
• Aggressive motorsport-inspired exhaust tone
• Premium T304 stainless steel or Grade 5 titanium options
• Precision TIG welds for maximum durability
• Mandrel-bent tubing for optimal airflow
• Designed for proper airflow with valves open or closed
• Multiple exhaust tip finishes available
• OEM-like installation
• Fully reversible installation

Fitment

BMW M3 (F80)
2015–2020

BMW M4 (F82/F83)
2015–2020

Availability

Made To Order

Each exhaust system is handcrafted with precision.

Build Time: 9–15 Business Days
Shipping Time: 5–16 Business Days

Installation

Professional installation is strongly recommended.

Uproar Customs does not provide installation guides or technical support for self-installation. Professional installation ensures proper fitment, valve operation, and exhaust alignment.