Harley-Davidson Fat Boy Anniversary Tuning
1 supported Harley-Davidson Fat Boy Anniversary application, 2023.
Harley-Davidson
1 supported Fat Boy Anniversary tunes
Harley-Davidson Fat Boy Anniversary
(FLFBSASNV)
2023
- Controller
- Engine (ECU)
- Remote tuning
- Remote tuning available
HP TunersBook a tune
All Supported Harley-Davidson Fat Boy Anniversary Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| (FLFBSASNV) | 2023 | ECU | HP Tuners |
Other Harley-Davidson Models
About Harley-Davidson Fat Boy Anniversary tuning
Rapid Racing supports 1 Harley-Davidson Fat Boy Anniversary application from 2023 through HP Tuners. Every calibration is built for your exact engine, fuel, and modifications, then verified on our Dynojet 424xLC2 in Jenison, MI, serving Grand Rapids and West Michigan. Remote tuning is available for supported Harley-Davidson Fat Boy Anniversary applications.
Supported engines: (FLFBSASNV).
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.