Is this for two or one side of a 2012 R1?
MotoSport Staff Expert 23 days ago Location: Portland, OR, USA
This would be a Dual Exhaust. It would include Mufflers for both sides on the 2012 Yamaha YZF-R1.
brian 3 months 6 days ago
Is this for one side or both? would have to buy 2?
MotoSport Staff Expert 3 months 5 days ago Location: Portland, OR, USA
For the 2007 Yamaha R1 this would include Dual (2) Slip-On Mufflers.
Billy 1 year ago Location: Illinois, USA
Does my YZF-R1 need a power commander with these slip-ons 2 brothers ?
MotoSport Staff 1 year ago Location: Portland, OR, USA
Yes, you will want to be able to adjust the fuel mapping on your Yamaha when making changes to the bike's exhaust. Being able to control how much fuel is delivered will make sure that your bike runs properly and you are getting the most out of your performance add on.