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Would like to punch out the plugs in the stock 07 exhaust.

If this is all I do, will I need to re-map, or can the computer compensate for that small of a change. Also......will this cause the bike to run leaner?

Thanks in advance for the replys.
 

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Kwalker said:
Would like to punch out the plugs in the stock 07 exhaust.

If this is all I do, will I need to re-map, or can the computer compensate for that small of a change. Also......will this cause the bike to run leaner?

Thanks in advance for the replys.
The rebar and the hammer trick wont work on the 07s.They have have no plugs to punch out. The right muffler has a 1.5" tube that that crosses in the center forcing the air to flow in a Z pattern. The left one has a short tube at the end with a few relief holes. Other than that, the left side is completely empty inside. Not a lot you can do other than to gut em and reload new cores.

SG
 
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