2. Slide the 4” Hanger Clamp onto the outlet end of the Extension Pipe. Install the hangers into the existing OEM rubber insulators. Refer to Figure 5. Figure 5 3. Install the Tail Pipe from the rear of the truck, over the axle and attach it to the Extension Pipe using the 4” Hanger Clamp. Slide the Tail Pipe hanger into the OEM rubber insulator. Refer to Figure 6. 4. Install and adjust the Exhaust Tip to suit. Using a 17mm wrench, tighten the lock bolt located on the Exhaust Tip. Refer to Figure 7.