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I will be installing factory SW eps on my Viper, so I've studied both sleds very closely, and it looks to me like everything should just clear the airbox. I believe that, at the very most, the front RH corner of the airbox edge may need to be trimmed slightly to clear the eps motor, but I don't...

So, dealer programming is not required?

I probably should have gone with a used ECU, but a brand new, updated version ECU is currently reasonably priced, so I went new. Hopefully, it doesn't need to be programmed, since many of the Yamaha dealers in my area have closed their doors. A search on this forum hasn't given me a solid...

Is a brand new ECU from Yamaha plug and play, or does it need to be flashed by the dealer to function?

I purchased it in 2018, due to rave reviews on this forum (do a search). I don't have a Facebook account, so I had to call him directly. He's a very nice guy. To be honest, I don't even know if they are still around, I haven't heard anything about them for a few years.

Larson Racing.

Were you able to determine the cause of the cracks in the gasket? I just bought one, but now unsure if I should use it. Has anyone else noticed this issue?

Here's the canbus plug disconnected from the EPS motor on a 2024 Winder.

I have the connectors and wire leads, just waiting on the EPS motor and hardware! So far, I've been unable to find the wiring diagram... You don't happen to recall which terminals you used, do you? :D

YES!! That's what I wanted to hear! Thanks for the update & picture. How many terminals are in the can bus "in" connector on the EPS motor (I assume three)?

For the main power in, wouldn't it be best to be switched, or does the small power wires from the can-bus/diagnostic connector energize the circuit in the eps motor? How many actual terminals are in the can-bus "in" connector on the motor? Thanks!

Thanks for the info Richard, please give us an update as soon as you get it wired up and tested. So, the smart shock wiring is the same as the Canbus/diagnostic port? Also, do you happen to have any pics of the eps motor mounted in place? Thanks!

Thanks Tcat for the detailed information on the installation! Now, if you could please give us some tips on the wiring, that would be great! I read through this thread a few times, but, unless I somehow missed it, I'm still uncertain about the wiring to the diagnostic port. Also, where is the...

Thanks Richard, Any information you can provide would be greatly appreciated!

So, the rumor on the street is that the 'Winders/Cats with factory EPS come equipped with a high output stator. I found this info on the web, so it has to be true, right? :rolleyes: For those of you who understand electronics better than I (I know enough to be dangerous), do you think that EPS...

We play that game in Minnesota, too!

Richard - Any chance of you being able to supply a copy of the template for the rest of us fools, please? Does anyone have pics of how the EPS motor brackets mount to the bulkhead? Thanks!

I think that you'd be happy with the STX 146 if you go with C&A MTX skis & snowtrackers, and a BOP soft start primary spring.

What is your opinion of the DMC brass shift fork pads? Are they a "must have" update? Personally, I feel that they are way overpriced, for what you get ($70 with shipping). Has anyone who maintains the upper gear bushing, actually had the stock plastic fork pads fail? Has anyone had the...