Do I need to tune my car after installing this muffler?

No, remapping the ECU is not needed for this configuration. The system is designed to fit all vehicles, with or without an OPF filter.

What tailpipe styles are available?

You can choose between a ground-breaking octagonal shape or a classic cylindrical design for the tailpipes. Both feature a carbon-fiber outer sleeve.

What else do I need to order to complete the exhaust system?

The Tail Pipe Set (Carbon) must be ordered separately. You can choose from TP-CT/69, TP-CT/68, or TP-CT/73/CF.

Akrapovic

Akrapovic 2021+ BMW M3 (G80)/M4 (G82) Slip-On Line (Titanium) (Req. Tips)

Name: Akrapovic 2021+ BMW M3 (G80)/M4 (G82) Slip-On Line (Titanium) (Req. Tips)
Brand: Akrapovic
Price: 8211.40 USD
Availability: InStock

$8211.40

Lightweight titanium muffler system for 2021+ BMW M3/M4. Offers improved sound and a 35% weight reduction over stock.

Key Features

Lightweight titanium construction — weighs 35% less than stock.
Improved exhaust tone — rich at cruise, sporty under acceleration.
Includes Akrapovic control kit — for a complete sound experience.
Octagonal or cylindrical tailpipe options — with carbon fiber outer sleeves.
Dyno-tested power gains — 10.9 hp and 13.9 Nm torque increase.
Fits all 2021+ M3/M4 models, including xDrive, CSL, LCI, and Convertible variants.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more