# AmericanCustom - **Website:** - **Primary alias:** `american-custom-exhaust-systems.myshopify.com` ## Description American Custom, also known as Best Rumble, makes exhaust products for Harley-Davidson and Indian motorcycles, with a focus on delivering a distinctive sound and performance at an accessible price. The brand says it has spent 18 years building products for customers and offers online ordering and customer support. Its range includes slip-on mufflers and header pipes for Harley Touring bikes and trikes, including Freewheelers, as well as exhaust options for Indian Touring motorcycles. The catalog also covers Harley Softail, Dyna, and Sportster models. Featured products include the Bomber slip-on mufflers and POWERFLEX headers. American Custom’s Tone-Flex System is designed to let riders change exhaust sound and tone by fitting different baffles, which the company describes as easy to attach and replace. The system uses refitted Harley-Davidson and Indian motorcycle parts, retaining their exterior fit and finish while modifying the internal design. Some models instead have fixed performance baffles that are not adjustable. ## Industries - 🏎 Vehicles - 🏎 Motorcycles _(under Vehicles)_ ## Links - [facebook](https://facebook.com/americancustom) ## Logos & icons - logo _(primary)_ β€” PNG β€” [download](https://cdn.brandfetch.io/idzELcqAfp/w/600/h/305/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1793926391150) - icon _(primary)_ β€” PNG β€” [download](https://cdn.brandfetch.io/idzELcqAfp/w/400/h/400/theme/dark/icon.png?c=1bxid64Mup7aczewSAYMX&t=1793926391750) ## Colors | Name | Hex | Theme | | --- | --- | --- | | Nevada | #6d6e71 | accent | | Black | #000000 | dark | | Wild Sand | #f5f5f5 | light | ## Fonts - Arial β€” asset _(system)_ - Arial β€” asset _(system)_ - Arial β€” asset _(system)_ --- _Source: _ _See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._