I am looking for a used headpipe to remove the cat from and use so I can keep my original pipe intact in case needed in the future. Question is, are all head pipes the same size (diameter) for 2009-2011 tourers? I have a 2011 RK standard with 96ci and wasn't sure if the larger motors use different size outlets at the cylinder? My sensor ports are down low in front of the cat. any info is greatly appreciated!

 

I believe they changed 02 bung size/location on the 2010 > head pipes. Check in for-sale touring section. I quite often see 2010> head pipes for sale with the cats removed. Save yourself some time/$$ ....

 

I believe the answer is yes to what you are asking. '09 O2's were up higher I believe, '10-later O2's were in your location. 2010 Road Glide Custom and Street Glides had 2-1 head pipes for a single right side muffler.

Adam

 

Thanks i'll check it out!

 

Your 2011 is the same as my 2010. They moved the 02 sensor's down near the collector box in front of the catalytic converter and changed the size from 18MM to 12MM. Check with some dealer's in your area, sometime they have new takeoff's. If not check with this Guy jbb1982@yahoo.com His name is James Burkhart, he does great work. I've bought two header's from him for my bike and my wife's Trike. Reasonable Too!!

 

I have a headpipe (with CAT) off my 2011 Road King 96 that I took off at about 1K when I replaced the whole system I could sell you. PM me if your interested.

 

I sell them with the cat removed for $150.00 no trade in required...

 

I have 2 sets 1 off an 09 and 1 off 2011

 

on your 2011 you can use a 2009 and just plug the o2 ports off if you combine it with a pcv because there is no o2 sensor needed when you use the pcv

Brian

 

I have a decatted one I will let go cheap. Sent you a pm