Give your 9R a whole new dimension of performance with the Stage 1 Outlaw Twin Pipe™ kit from SLP. This stage kit delivers an additional 14.1 horsepower peak with great power gains through the bottom end and midrange along with a6 pound reduction in weight. The key to this kit is combining our Twin Pipes, precisely tuned with SLP Flash Tun’R™, our Power Shift™ clutch kit and SLP Torque Arm. The clutch kit utilizes our new Magnum Force™ weights specifically designed for the 9R/P22 clutch combination, to deliver lightning fast throttle response with wicked horsepower. You are going to love this combination.