The is the best performing exhaust for your 1125R and 1125CR in the market on LOW RPM range.
There is no exhaust that will win the amount of torque this baby generates. In combination with our Intake Stacks: and our low price fuel update
Your bike will run like never before we give a 200% guarantee or money back.
After a long experiment we made our prototype 1125 exhaust, after testing a lot of different aftermarket exhaust, we now really did it. We tested also different header setups, and different header length. And we made a slip-on, with an inner work that was removable to create the ultimate torque eater. This exhaust uses no filling material. It uses 3 pressure chambers to get the right flow. The sound is nice deep and Dark, but not too loud for daily use. It pulls directly 100 NM of torque from 2000 RPM. until 9000 RPM and peak torque is on 7300 RPM. In the pictures, you can see the performance graphs. There is no better performing exhaust in the world at this moment.