MBRP S5036 - Manual (Page 2)

07-08 Chev./GMC Silverado/Sierra 4.8L/5.3L
Removal of stock system:
1. Apply a penetrating lubricant liberally to all exhaust fasteners, hangers and rubber
insulators.
2. Remove the nuts from the studs holding the front flange together and disconnect
exhaust system. Refer to Figure 1.
3. Remove the hangers from the rubber insulators and remove the exhaust from the
vehicle.
4. If a hoist or hydraulic lift is not being used the tail pipe may need to be cut to clear
the rear axle. Refer to Figure 2
5. The studs located in the exhaust flange must be removed. This can be accomplished
using a hammer. The studs will be replaced by hardware supplied with the system.
Installation of MBRP Inc. Performance Exhaust:
1. Loosely attach the extension pipe at the
flange using the hardware provided and
attach hanger to rubber insulator located
on the frame. Refer to Figure 3.
2. Slide a band clamp onto the rear of the
extension pipe. Install muffler onto the
extension pipe and install the hangers into
the factory rubber insulator located above
the rear of the muffler. Refer to Figure 4.
3. Slide a band clamp onto rear of the
muffler. Feed the tail pipe over the axle
and loosely attach it to the muffler. Refer
to Figure 5.
4. Install the tail pipe hanger into the factory
rubber insulator located directly above the
hanger. Refer to Figure 6.
Figure 1
Figure 2
Figure 3 Figure 4
Figure 5 Figure 6
S5036 © 02/08 Page 2 of 3