Akrapovic Exhaust Headers Kawasaki Z H2 SE Akrapovic Headers and Linkage Pipes are a great addition to your Akrapovic Slip-On Exhaust. Contributing to even greater exhaust flow and back pressure while increasing horsepower and torque. A special process known as hydroforming is used in the manufacturing of the exhaust tubes. This process injects pressurized water into each tube to form the ideal shape for optimum exhaust flow without causing creases or compromising the strength of the steel. Its not just about peak power - Akrapovic exhaust systems deliver increased performance throughout the entire RPM range. Increases in power and torque result in a much smoother power delivery and ride. All Akrapovic exhaust system measurements are formulated on in-house computer-controlled flow benches. Features: No fuel remapping required, but for optimal performance RevZilla recommends use of a fuel controller A combination of beautiful machine and hand welds Air-tight quality controlled production means your exhaust will be perfect High-quality, silicon-shielded stainless steel exhaust springs Unit Stock Exhaust Akrapovic Max Gain Maximum Power kW 138.9 / 11200 rpm 74.4 at 9600 rpm + 8.0 / 11200 rpm HP (m) 179.1 / 10750 rpm 188.8 / 11200 rpm + 10.9 / 11200 rpm HP (i) 176.7 / 10750 rpm 186.3 / 11200 rpm + 10.7 / 11200 rpm Maximum Torque Nm 126.7 / 8970 rpm 129.3 / 10150 rpm + 6.2 / 6800 rpm lb-ft 93.4 / 8970 rpm 95.4 / 10150 rpm + 4.6 / 6800 rpm Weight kg 6.7 4.0 - 2.7 lb 14.8 8.8 - 6.0 - - - 40.3 Noise Level db 94.5 / 5500 rpm 106.7 / 5500 rpm + 12.2 / Table Styles ------------- / .table-container width:100padding-top:20pxtext-align:center .mobile .table-container overflow-x:scroll .table-container p font-style:oblique .akrapchart text-align:centerwidth:100max-width:535pxfont-family:'Arial', sans-seriffont-size:12pxmargin:0 auto .mobile .akrapchart width:100 .akrapchart thead trcolor:#fffbackground:#434141 .akrapchart thead tr th padding:.6em .akrapchart tr.dark background:#ddd .akrapchart tr td.bold font-weight:bold span.italic .akrapchart tr.light background:#f5f5f5 .akrapchart tr td padding:.6emborder-bottom: 1px solid #fffborder-right: none / The End! ------------- /