Eliminates Need For Custom Pistons. This set of four separate phaser limiters, with the proper tuning software, allow the OEM computer to independently control intake and exhaust centerlines to take full advantage of the benefits of Variable Valve Timing (VVT) when using aggressive aftermarket camshafts without the need to install custom pistons to eliminate valve clearance issues.
Application. The Comp Cams Phaser Limiter Kit is specifically designed for use on 2011 to 2012 4 valve 5.0L powered Coyote Mustangs running aftermarket Comp Cams.
Mustang Fitment: 2011, 2012 Details >>