# Maxhaust > Vehicle exhaust sound customization and control app with sound module integration. (iPhone/iPad app by Media-CarTec GmbH.) - Source: https://appshunter.io/ios/app/maxhaust/id1103245061 (this page in markdown: same URL + `.md`) - Developer: [Media-CarTec GmbH](https://appshunter.io/developer/1103245060) - Category: Lifestyle - Price: Free - Rating: 2.00/5 from 3 App Store ratings · 1 written reviews indexed - Age rating: 17+ - Requires: iOS 9.0 · 21 MB - Languages: American English, German (Germany) - Released: 2016-04-19 - Data updated: 2026-06-11 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/maxhaust/id1103245061/reviews.md ## What is Maxhaust? Important Note: This app is designed to work with Maxhaust Sound Booster Sound Booster with Sound Module There are unlimited number of profiles to setup and configure. Following Settings can be made for each Profile: • (NEW) Idle volume and Dynamic volume are now separately adjustable • Idle RPM • Dynamic RPM • Engine Start Sound/ power start • (NEW) Simulated Rough idle RPM • (NEW) RPM-Dependent Volume Control (RPM-DVC) • (NEW) Overrun-Dependent Volume Following features are only available with the Maxhaust Sound Module: • (NEW) Equaliser Function: Bass, Treble, Intensity, Distortion • (NEW) Backfire / Misfire • (NEW) More than one Sound! The Maxhaust Sound Module comes with several Sounds from V6 to V10. More Sounds can be downloaded in the future via the update function Additional features: • Profiles and Sounds will be adjusted in the app via Bluetooth Low Energy. Comfortable and fast. • Profile selection is done via the app as well as original car buttons • Demo mode • (NEW) Product customization and remote service via the app • Free Sound Booster/Sound Module software updates • No download limit when changing car • (NEW) Save the configuration before updating • Drive Select Mapper (if supported by the car). Original driving Profiles of the car can be used and configured • Automatic detection of the External Sound Modules such as Maserati, Audi, Porsche or Maxhaust Sound Module These features are only available with the Maxhaust Sound module: • (NEW) The Maxhaust Sound Module is the only Module on the market that supports up to four Speakers. Outside, inside or in the engine compartment. Perfect sound in every situation. If you have any questions, comments, or suggestions, please contact us at info@maxhaust.de ## Key features - Unlimited sound profiles - Adjustable idle and dynamic volume - RPM-dependent volume control - Simulated rough idle - Equalizer function (Bass, Treble, Intensity, Distortion) - Backfire/Misfire simulation - Multiple sound options ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/maxhaust/id1103245061/reviews.md ### 5/5 — When it works, it’s perfect. *2020-01-15* Really great app for the Maxhaust modules but keep having problems with connectivity. Every few days, I’ll open the app and it will tell me that there is no sounds installed and I have to re-enter my car and profiles again. Bit of a pain as it can take some time to fine tune it and get it just how you like it. Was told by customer support to delete Race#04 profile and reinstall but it only worked for a few days. Hopefully the big fixes are coming soon. Love my Maxhaust system 😊👍🏻 ## Frequently asked questions about Maxhaust ### What is Maxhaust? Maxhaust is an application designed to work with the Maxhaust Sound Booster and Sound Module to customize and control your vehicle's exhaust sound. It allows for extensive profile setup and audio adjustments. ### Does Maxhaust require a physical module? Yes, many of the advanced features, such as the Equaliser Function, Backfire/Misfire, and multiple sound options, are only available when used with the Maxhaust Sound Module. ### What kind of sound settings can I adjust with Maxhaust? You can adjust idle volume, dynamic volume, idle RPM, dynamic RPM, engine start sound, simulated rough idle RPM, RPM-dependent volume control, and overrun-dependent volume. ### Can I download more sounds for Maxhaust? Yes, the Maxhaust Sound Module comes with several sounds, and more sounds can be downloaded in the future via the update function within the app. ### How does Maxhaust connect to the sound module? Profiles and sounds are adjusted in the app via Bluetooth Low Energy, providing a comfortable and fast connection to the sound module. ### Is Maxhaust compatible with all cars? The app supports automatic detection of external sound modules like Maserati, Audi, Porsche, or Maxhaust Sound Module. Some features, like Drive Select Mapper, are dependent on car support. ### What is the age rating for Maxhaust? Maxhaust has an age rating of 17+, indicating mature content or themes that may not be suitable for younger users. ### How often is Maxhaust updated? The latest version of Maxhaust is 3.8.7, which was last updated on November 23, 2021. Software updates for the Sound Booster/Sound Module are provided free of charge. ## Version history (last 5 releases) ### 3.8.7 — 2021-11-23 - iOS 15 adjustments ### 3.8.6 — 2021-06-30 - Minor bugfixes ### 3.8.5 — 2021-06-24 - Minor bug fixes ### 3.8.4 — 2020-06-17 - Minor Bug fixes ### 3.8.3 — 2020-04-15 - Bug fixes ## Apps similar to Maxhaust | App | Rating | Price | Category | | --- | --- | --- | --- | | [Speed-Buster Tuningfusion](https://appshunter.io/ios/app/speed-buster-tuningfusion/id1519408405) | 2.0 (2) | Free | Lifestyle | | [Glydsphere](https://appshunter.io/ios/app/glydsphere/id1508570006) | 3.7 (18) | Free | Lifestyle | | [gebrauchtwagen.at](https://appshunter.io/ios/app/gebrauchtwagenat/id411684286) | 4.6 (137) | Free | Lifestyle | | [dua.com - Albanian Dating app](https://appshunter.io/ios/app/duacom-albanian-dating-app/id1482271331) | 4.4 (4,062) | Free | Lifestyle | | [Ediag](https://appshunter.io/ios/app/ediag/id6444249245) | 4.3 (905) | Free | Lifestyle | | [Lajumate.ro - Anunturi Romania](https://appshunter.io/ios/app/lajumatero-anunturi-romania/id1047596900) | 4.7 (102) | Free | Lifestyle | ## More apps by Media-CarTec GmbH - [Maxhaust Bridge](https://appshunter.io/ios/app/maxhaust-bridge/id1659735885) All apps by Media-CarTec GmbH: https://appshunter.io/developer/1103245060 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*