Road Glide banner
1 - 1 of 8 Posts

· Registered
147 Posts
Looks like your exhaust mods not only improved your HP/TQ numbers, they helped smooth out the power output--notice the dip/spike at around 4k rpm. Typical for an aftermarket exhaust to open up the air flow to increase power, and this combination did that pretty well.
1 - 1 of 8 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.