- Designed to work with all H-D exhaust systems (stock or aftermarket) equipped with oxygen sensors in place (closed-loop design)
- Works much like a carburetor jet kit with adjustments similar to the air-mixture screw, the needle and clip positions and the main jet
- Pre-configured from the factory for your make and model, but easy to adjust should your specific application need it
- Increases horsepower and torque by optimizing stock lean air/fuel mixtures (helps cool the engine temps as well)
- Quick and simple installation with plug-and-ride technology with OEM-style connectors
- No confusing computer downloads to install
- No expensive dyno-testing required
- Improves overall rideability
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2014-2020 | Harley-Davidson | Forty Eight XL1200X | |
| 2018-2019 | Harley-Davidson | Forty Eight XL1200XS Special | |
| 2018-2020 | Harley-Davidson | Iron 1200 XL1200NS | |
| 2014-2020 | Harley-Davidson | Iron 883 XL883N | |
| 2016-2020 | Harley-Davidson | Roadster XL1200CX | |
| 2014-2016 | Harley-Davidson | Seventy Two XL1200V | |
| 2014-2019 | Harley-Davidson | Sportster 1200 Custom XL1200C | |
| 2014-2017 | Harley-Davidson | Sportster 1200 Super Low XL1200T | |
| 2014-2019 | Harley-Davidson | Sportster 883 Super Low XL883L | |