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Nutsnbolt
| Posted on Wednesday, December 20, 2006 - 10:04 pm: |
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Do you NEED to put in a Race ECM w/ a Special Ops pipe or can you still run the stock one? Is there going to be issues if I leave the stock ECM in? Thanks Mark |
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Fx1200
| Posted on Wednesday, December 20, 2006 - 10:42 pm: |
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I installed a Special Ops pipe on my '06 XB12. I did not change anything else. The engine will backfire when cold and occasionally when warm, but I do not hear any pinging or other sounds of detonation. The engine seems to gather revs quicker than with the stock pipe, overall the performance is somewhat better than stock; this with the stock ECM. The sweet exhaust note even has Harley riders waving. |
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