it's just headers. no other differences. thank mr. turbo, lol

https://www.hdforums.com/forum/sport...l#post13834024

leg work already done. will bolt right up

 

Now what about the o2 sensors?

 

18mm on 2011
12 mm on the 14+

you'll need to work that out.

https://www.hdforums.com/forum/gener...-adapters.html

i think i trashed my 04-13 headers.

 

I could probably cut the 12 mm bungs out & weld in 18mm bungs

 

Good Idea to have a back up for when this happens to your defender.

 

i'll wait until I find an exhaust the fits my bike rather then have to mess with adapting a 14+. I've read the stories about the patriot doing that. I've got about 3000 miles on mine. I'm going to check it & reinforce the bracket.

 

call a dealer and see what they have in junk. especially around this time of year.

 

This one had about 2500 miles on it by the time it broke. It was one month passed the year mark too so no more warranty. I tried to get them to replace it but no luck. I wonder if that is part of the reason for the discontinuation of the pipe?

 

I wouldn't get too excited about the 2014 system, the balance pipe on my 2011 bike fractured, which is why I had my entire system off.

 

I was looking at the bassani 2 into 1 but haven't seen any dyno comparison to the patriot. I've got hammers 100 hp kit. They've tested the rush 3" slip ons & they were pretty close to the patriot. Also spending $300 for stock exhaust & slip ons is a lot more affordable then $600-$800 for a 2 into 1 pipe