BMW M3 F80 / M4 F82 3.0L S55 Valved Cat-Back Exhaust System

Intended vehicle: BMW M3/M4 with F80/F82 chassis and the 3.0L S55 engine.

Fitment confirmation is required before production. Please provide your model year, exact model, chassis code, engine, and VIN when available so Echo Exhaust can confirm compatibility and final configuration.

Browse more BMW exhaust systems.

Material choices: 304 stainless steel or titanium.

Valve-control choices: OEM valve control or remote control.

Exhaust-tip finishes: silver, black, or carbon.

Midpipe configurations: single midpipe or standard midpipe. Your selected material, tip finish, midpipe, and valve-control configuration will be confirmed before production.

Professional installation is strongly recommended for this valved catback system.

Before installation, the installer should inspect the vehicle's connection points and available clearances and confirm that the supplied configuration matches the vehicle.

Package configuration depends on the selected material, exhaust-tip finish, midpipe, and valve-control option. Final package contents will be confirmed before fulfillment.

This product is offered through a preorder workflow. Estimated processing time is 5–15 business days, followed by an estimated 5–10 business days in transit.

Review our Shipping Policy and Return & Refund Policy before ordering.

Will this fit my exact car? Fitment must be confirmed using your model year, exact model, chassis code, engine, and VIN when available.

Which materials are available? Choose 304 stainless steel or titanium.

How are the valves controlled? Available configurations include OEM valve control and remote control.

Is professional installation recommended? Yes. Professional installation is strongly recommended.

Building a newer-generation M3 or M4? View the BMW M3/M4 G80/G81/G82/G83 valved catback system.