013-14 Ford Focus ST Removal of Stock System: 1. Apply a penetrating lubricant liberally to all exhaust fasteners, hangers and rubber insulators. Figure 1 2. Remove the small cross member. Refer to Figure 1. 3. Carefully cut the factory exhaust in front of the rear suspension and after the factory weld. Refer to Figure 2. 4. Remove the factory muffler assembly from all three hangers and from the vehicle. There is a hanger above the rear suspension that is difficult to access. Refer to Figure 3.
2. Place a 3” Band Clamp over the Tail Pipe inlet. Slip the Tail Pipe inlet onto the rear of the Over Axle Pipe. Install the hangers into the factory isolators. Do not tighten ANY clamps until all parts are in place and aligned. Refer to Figure 6. Figure 6 3. Install the Extension Pipe, Gasket, and Hardware onto the factory down pipe. The Extension Pipe has an angle built into it. Ensure that the pipe is angled towards the passenger side of the vehicle. Place a 3” Band Clamp over the Extension Pipe.
6. Install the Exhaust Tips onto the Tail Pipe. Ensure that the Tail Pipe is level and the Exhaust Tips are centred in the fascia opening. Refer to Figure 10. 7. Re-install the small cross member. Figure 10 8. Align the exhaust as required. Pay particular attention to the location of the Exhaust Tips and the Over Axle Pipe. Starting at the front of the exhaust, tighten all clamps, hangers and connections. Ensure each joint is secure. 9.