BMW M3 Performance Exhaust - Akrapovic - Sound Kit - `14-`27. This Akrapovic Sound Kit (P-HF1100) lets you control the exhaust valves on Akrapovic-equipped 2014+ BMW M3 (F80) models for on-demand sound management.

Designed for Akrapovic Slip-On and Evolution systems, the kit connects to the factory valve actuators so you can switch between a subdued or more aggressive tone at the press of a button. Its plug-and-play harness and OE-style connectors provide tidy integration, preserving factory drive modes while adding convenient manual override when desired. A practical upgrade for enthusiasts who want to fine-tune exhaust character for daily use, spirited drives, or track days.

Features

• Part number: akrP-HF1100 / P-HF1100
• Controls Akrapovic exhaust valves on 2014+ BMW M3 (F80)
• Plug-and-play wiring; no permanent modifications
• Manual open/close control independent of drive mode
• Akrapovic-engineered hardware and connectors

Have questions about compatibility or installation? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area offering professional installation and customization services. Considering multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov