This article talks about how the CBR600RR is one of their favorite super sport platforms due to its ease of riding on the road. Honda installed a VALE M-2 Slip-On Exhaust Muffler from Two Brothers Racing which you can get in titanium, carbon fiber and polished aluminum. Two Brothers offers two separate carbon fiber designs, one with a conventional uniform weave pattern called the Silver Series, and another with a more intricate-looking pattern called the Black Series. Other subtle differences are the use of black aluminum inlet and outlet pieces. They chose the Silver model since it is cheaper in terms of price ($518.98). One of the coolest features of the Two Brothers pipes is the way it mounts without conventional exhaust springs with its patented variable-axis locking exhaust setup. This not only saves weight, but also eliminates the worry of taking a spring break after extended use. The slip-on features a stainless steel center tube that attaches behind the catalytic converter, behind the rider's foot assembly on the right side. Pipe sheds Two Brothers sev...