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View Full Version : Question About exhaust and EFI controller



Franklin999
04-26-2009, 06:14 PM
If i get the Aftermarket Exhaust for the 450R and run it with out the EFI controller will it make my quad run hot?

Solaris
04-28-2009, 10:46 AM
don't open airbox then you can drive with pipe

Franklin999
04-28-2009, 09:23 PM
Okay thanks man..