07 & Up Honda RR EVO-A Injection rear end Hyper Racing # 88-180

Hyper Racing # 88-180

Made from lightweight Titanium

making adjustments a breeze

Hyper Racing # 146-746

Hyper Racing # 02-235B

07 & Up Honda RR EVO-A Injection rear end Hyper Racing # 88-180Hyper Racing # 602 6413 This price does include the adjustable stacks and the servo motor to actuate them. It does not include the stock OEM throttle bodies. The EVO A is our 600 Sprint A Class Stock throttle body electronic fuel injection system. We added the EVO A to our EVO lineup to deliver a wider power band through the use of adjustable velocity stacks. At lower RPMs, generally below 12,500, the stacks are down, providing a much longer intake