So i purchased the black union 2 into 1 about a month ago and thought i was getting a good deal from DK. Well the pipe started bluing at the welds on the muffler and on the upper heat shields. Called freedom perform and the customer service rep didnt want to cover the warranty cause they stopped selling through DK over a year ago. But it turned out in the end that manager is covering it and as soon as i ship mine out they are sending my new exhaust fresh from the factory. At first I was pissed with the rep but now I'm pleased to see their standing behind their product. Just throwing this out there just in case anybody ever has any problems with them.

Ride Safe,

James

 

You got very lucky. I had the exact opposite experience with them.