????????????S help

WHat is the danger of the grey wire mod, and should i remove the smog pump.

Two day ago you were riding a CRF250X, now you're worried about the grey wire and AIS on a WR450. What's the deal? Do yourself a favor and read the stickies, particularly the FAQ...SC

O i posted it for a good friend of mine who has an 08 wr450. his computer is broken.

WHat is the danger of the grey wire mod, and should i remove the smog pump.

no danger at all from disconnecting the grey wire, just make sure you know which wire it is. do a search and you'll find a thread with a picture posted. keep in mind that the grey wire location is different on the 07 WR's compared to the older models. You don't NEED to remove the smog pump, it really won't do you any benefit. People only remove it to have a "cleaner" look, even though you can barely see any difference on the 07 model. Removing it also may get rid of some of the exhaust popping on deceleration, it may also be a few grams of weight that can be eliminated. Do a search, read the stickies and you'll find out all the info you need about mods for the WR on this forum.

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