Instruction Manual

Removal of Stock System:
1. Apply a penetrating lubricant liberally to all exhaust fasteners, hangers and rubber insulators.
2. Loosen the nut on the band clamp located behind the particulate filter using a 15mm wrench or socket.
3. Cut the exhaust as shown in. Remove the muffler and tail pipe from the OEM rubber insulators. Remove from
the vehicle.
Installation of MBRP Inc. Performance Exhaust:
1. The Extension Pipes and Adaptors provided are pre-cut for the crew cab long bed configuration. Cut
Extension Pipe to length if required for the vehicle being installed to. The 19” Extension Pipe will not be
required some of the shorter wheelbase vehicles. Temporarily hang the Over Axle Pipe into position using the
4” Hanger Clamp and the existing rubber insulators and measure to determine where to cut or if it is required.
2. Slide the 3 1/2” Clamp over the 3 ½” to 4” Adaptor and install to the particulate filter. Install the Extension
Pipe/s as required.
3. Slide the 4” Clamp onto the end of the 3 ½” to 4” Adaptor. Install the Over Axle Pipe onto the Extension
Pipe. Install the 4” Hanger Clamp into the OEM rubber insulators. The clamp should remain loose enough for
adjustability.
4. Install the Tail Pipe to the Over Axle Pipe using a 4”Clamp.Align the exhaust as required. Starting at the front
of the exhaust, tighten all clamps and connections.
5. Check along the whole length of the exhaust system to ensure that there is adequate clearance around the
spare tire, fuel and brake lines or any wiring. If any interference is detected relocate or adjust.
Congratulations! You are ready to begin experiencing the improved performance and driving pleasure of your MBRP
Inc. performance exhaust system. We know you will enjoy your purchase.