Supertrapp supermegs 2 into 1

Jan 14, 2015
56
7
Flat Rock, MI
Has anyone put on or thought about these exhaust systems for our trikes. I have an 09 and I'll bet the low end torque would be really good with this setup? Just wondering.......................

diesel
 
Has anyone put on or thought about these exhaust systems for our trikes. I have an 09 and I'll bet the low end torque would be really good with this setup? Just wondering.......................

diesel

I agree it would be great on low end torque and mid range. Not sure how it would work as far as length to break out exhaust from under body. Extending the header pipe length could screw up the design performance. These 2n1 pipes are designed for the original length of the header pipe on the specific bike to give the correct back pressure that will increase Low end performance. Really they can increase overall performance but mostly felt on the low and mid range.

I don't ride a Harley but I have had many bikes in the past and have enjoyed the increase provided by a TUNED 2n1 pipe.

Good luck, It would be interesting to get your feed back if you can do it.
 
I think it would do a pretty good job, I run a Supermeg on my 06 Ultra with the 120" Head-Quarters build. I don't know what would happen if an extension pipe was added, I'd imagine it would still perform great. I've been running this exhaust since 2007, this is the dyno chart from when the 120 was tuned.

120HQDynoSAE.jpg
 
I think it would do a pretty good job, I run a Supermeg on my 06 Ultra with the 120" Head-Quarters build. I don't know what would happen if an extension pipe was added, I'd imagine it would still perform great. I've been running this exhaust since 2007, this is the dyno chart from when the 120 was tuned.

View attachment 25761

Nice looking chart/build, I like the Torque curve staying above 100 ft/lbs for that range of rpms. Makes for a real nice touring build. My original 120r crate motor dynoed at 130/130 and was a real runner. Little lazy down low, but from about 2500 on it would put a smile on your face!!:pepper:

Roger
 
Nice looking chart/build, I like the Torque curve staying above 100 ft/lbs for that range of rpms. Makes for a real nice touring build. My original 120r crate motor dynoed at 130/130 and was a real runner. Little lazy down low, but from about 2500 on it would put a smile on your face!!:pepper:

Roger

I probably could have picked up more HP by going with an open end cap, but at the cost of being louder than I care for. I'm running 26 disc with a closed end cap, nice mellow sound without being obnoxious. The cam is pretty mild compared to what some folks run in their 120's, I was looking for something that hit low and carried the torque a ways.
 

Welcome to the Trike Talk Community

Join our vibrant online community dedicated to all things Trikes! Whether you're a seasoned rider or just starting out, this is the place to share experiences, tips, and stories about your three-wheeled adventures. Explore modifications, maintenance advice, and rides, all while connecting with fellow trike enthusiasts from around the globe

Forum statistics

Threads
55,524
Messages
806,685
Members
24,071
Latest member
ledgin
Back
Top Bottom