Fi EXHAUST Valvetronic Exhaust System for G8x BMW M3 / M4

Fi EXHAUST Valvetronic Exhaust System for G8x BMW M3 / M4

Fi EXHAUST provides high-performance valvetronic exhaust systems for the BMW G80 M3 Competition / LCI and G82 M4 / Competition, offering direct bolt-on replacements designed to enhance both sound and performance. Constructed from high-grade T304 stainless steel, these systems optimize airflow, regulate sound volume, and improve torque, increasing horsepower by 5-10% with a full setup. The valvetronic technology allows for a refined drive with closed valves and an intense, sporty exhaust note when fully open. The Signature Titanium exhaust systems further enhance weight reduction, cutting weight by 46% compared to stainless steel while maintaining exceptional strength. Crafted entirely from titanium, including valves, clamps, and screws, these systems maximize durability while the polished surfaces improve airflow and sound quality. With valvetronic control, Fi EXHAUST delivers a comfortable low-profile drive with closed valves and an aggressive, exotic tone when open, ensuring an unparalleled driving experience.

Valve

• Fi Exhaust systems universally incorporate valvetronic technology, enabling precise sound control while boosting vehicle performance. Prior to this innovation, achieving both high torque at low RPMs and greater horsepower at high RPMs was challenging. Valvetronic technology resolves this contradiction, allowing sports cars to excel in both areas and delivering a balanced yet dynamic exhaust performance.

Fi EXHAUST Pro Control System

• The Fi EXHAUST Pro Control System includes an intelligent control box, a two-button remote, and a mobile app. The app prevents CELs, monitors valve status, and enables Auto Mode based on RPM, speed, or boost. The remote allows precise valve control, while its customizable aluminum or forged carbon design offers style and functionality.

Features

• Valvetronic technology
• High-quality high-grade T304 stainless steel or Titanium
• Increase horsepower by 5-10%
• Sound customization
• Integration with OEM controls or controlled with the optional fi pro app remote
• Sport and race downpipes are also optional (sport downpipes & race downpipes)
• Exhaust tips available in 4 finishes (titanium blue, diamond black, gold, carbon fiber)

What’s Included

• Valvetronic muffler
• Quad tips

Applications

• BMW M3: G80 (2021-present) [3.0T I6 S55]
• BMW M3 Competition: G80 (2021-present) [3.0T I6 S55]
• BMW M4: G82 (2021-present) [3.0T I6 S55]
• BMW M4 Competition: G82 (2021-present) [3.0T I6 S55]

Notes

• Single front mid pipe only, retains OEM exhaust
• Fits OPF and Non-OPF models

About Fi EXHAUST

Fi EXHAUST is a premier aftermarket automotive exhaust brand specializing in high-performance systems for supercars, sports cars, and luxury vehicles. Serving renowned marques such as Lamborghini, Ferrari, McLaren, Porsche, Mercedes-AMG, BMW M, Audi, and Nissan, Fi EXHAUST is dedicated to delivering superior sound and performance. The brand’s research and development team consistently engineers exhaust systems designed to perform flawlessly under all conditions, catering to car enthusiasts who demand both exceptional sound and optimized performance. Each exhaust system is meticulously crafted to produce a distinctive tone, ranging from deep bass to an exotic, high-pitched Formula One-inspired sound, tailored to each vehicle model. Every system undergoes extensive testing and precise sound tuning to achieve peak performance and integrate seamlessly with the intelligent control system.