Fi Exhaust Bmw G80
By the Editorial Staff
March 16, 2026
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The Fi EXHAUST BMW G80 M3 valvetronic exhaust system is a precision-engineered, direct bolt-on upgrade designed to transform both sound and performance. Manufactured from high-grade T304 stainless steel, this system delivers the aggressive tone M drivers expect while remaining refined enough for daily driving. The Fi BMW G80 M3 EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance and torque.
When valves are closed exhaust gasses are routed through the muffler resulting in a low. The Fi BMW G80 M3/G82 M4 3.0TT S58 2021+ EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance and torque. On average horsepower is expected to increase from 5-10% after installing a full catless system, which includes a valvetronic catback and ultra.
The Fi BMW G80 M3 EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance and torque. On average horsepower is expected to increase from after installing a full catless system, which includes a valvetronic catback and ultra. BMW G82 M4 / G80 M3 Fi Exhaust (Frequency Intelligent Exhaust) high.
Equipped with valvetronic technology, the Fi BMW G80 M3/G82 M4 exhaust system allows precise control over airflow, sound volume, and overall performance, enhancing both power and torque. With a full catless system, including a valvetronic catback and ultra-high flow downpipe, horsepower gains of 5-10% can be expected on average. The Fi EXHAUST BMW G80 M3 Dual Front Mid-Pipe Valvetronic Exhaust pairs our X-pipe catback design with an M Performance-style muffler and diffuser.
It delivers a sharper, high-pitched motorsport tone while upgrading your M3 with the aggressive triangular tip layout for a true OEM+ look. Enhance your 2021+ BMW M3 (G80) or M4 (G82) with Fabspeed's Valvetronic Exhaust System. Premium performance exhaust featuring valve control technology, superior sound, and increased horsepower.
Direct bolt.