When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Just put on a set of RUSH 1.75 on my 2010 Softail Heritage Classic and they sound great. Was told by people at Rush could put these on a stock set up. They sound better than the SE that were on my Dyna Low Rider. They seem to have more throotle response and power than stock also.
I have the 2" and they are a bit loud. They were put on as bling by the dealer so and I have not had any issues with them. Did a 5500 mile cross country trip last June and the bike just purred along.
I put on 2.0 with stock a/c and ecm. It took the ecm a few hundred miles to get it to run w/o decel popping. Now, it runs great. The plugs look great, sounds bad a@@ and they seem to be holding up well.