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Bruce,here is a copy of my dyno sheet with my 103 GMR build.The bike was dynoed at 5300 feet.It shows 4th 5th & 6th gear pulls.Thanks for all your help & support.Regards,Tom Kelly

Again,Thankz so much for taking care of me Bruce.Supertrapp has the best customer service bar none!If anyone is considering a exhaust,or mufflers for their bike,all things being...

My QUESTION:I installed the clamp on top of the revised Supertrapp trans mount bracket,is this correct?(The previous years clamp,bolts to the bottom of the stock trans mount.)Thanks,Tom

Bruce,That site does not work.I talked with Gerry & she emailed me a set of instructions but,the P-clamp will not fit under the trans bracket.It does fit like a glove on top though.Regards,Tom

I bought a 2:1 SuperMeg for my 09 Ultra.The box was missing the instructions.I did have the same pipe on my 07 but the trans mount was different.My QUESTION:I installed the clamp on top of the...

Bruce,thanks for sending me a new end cap for my 08 Ultra.The 3inch internal disc slip-ons are the bomb.You guys Rock & have a great product!Regards,Tom Kelly Phoenix Az.

I had a 2007 StreetGlide with 103,RevPerf heads,Redshift .557 cams 2:1 Supermeg.It ran best with 26 discs.With 28 I lost a little low end & a open cap w/16 discswas too loud for me.You will love that...

I have a 08 Ultra that I am going to install a set of 3 inch DISC slip ons PART #628-78055.The bike has a stg 1 download,Hi FlowA/C,&tru duals.Should I run a even # of discs in each side or use more...