HMF 026233606571 Performance Exhaust: Kawasaki Brute:ce 750 Fits: 08-11 Slip On Round Side mounts Turn-Down-Brushed End Cap EQUAL POWER: The Performance Series distributes power evenly throughout the entire RPM range. 4-6 dB INCREASE: Depending on the model, you can expect a 4-6 dB increase over stock. UNRESTRICTED CORE: The Performance Series uses a 2 1/8 non-restrictive core for maximum flow.