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Apr 23, 2025
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I've got a 2024 FLHX Street Glide (California)
I've got Rinehart DBX 4.5 Slip on exhaust and want to add the Extreme Wedge Air Cleaner and A Screaming Eagle Tuner.
But due to Frickin California EPA emissions I cant buy a Filter or tuner. Harley wont sell them for a California bike.
I was told by a Harley tech that the ECM will block a tuner. It's Vin registered as California emissions.
I can get a family member out of state to send me the Extreme filter but them I still can't tune it.
Any suggestions that wont void the warranty
 
That's weird. The H-D website shows that p/n 41001166A is for CA '21-'24 models of touring, trike, and softtails. But when i checked for any '24 model it showed that it doesn't fit any of them. I do have a question asked about this with H-D and I'll let you know what their answer is.

Try going here https://streetperformancetuner.harley-davidson.com/StreetTuner enter your VIN and see if any tuning calibrations come up. It takes a few seconds for the calibrations to load, so be patient. If cals do come up, you should be able to use the SE tuner.
 
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That's weird. The H-D website shows that p/n 41001166A is for CA '21-'24 models of touring, trike, and softtails. But when i checked for any '24 model it showed that it doesn't fit any of them. I do have a question asked about this with H-D and I'll let you know what their answer is.

Try going here streetperformancetuner.harley-davidson.com/StreetTuner enter your VIN and see if any tuning calibrations come up. It takes a few seconds for the calibrations to load, so be patient. If cals do come up, you should be able to use the SE tuner.
Exactly…
The tuner for Calif they say wont fit wtf…🤬
I will try your suggestion when I get home tonight.
Thx
 
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