Banks Power 2011 Chevy_GMC 6.6L LML Duramax ECSB, ECLB, CCSB & CCLB including Dually models Turbo-Diesel Pickups - Manual (Page 6)

6
96573 v.10.0
4.
Remove the factory tailpipe from
the vehicle by disengaging the exhaust
system hanger pins from the rubber
hangers using a large screw-driver or
pry bar.
NOTE: Lubricating the rubber hangers
with WD-40 or similar lubricant will ease
removal of the hanger pins.
5.
For Extended Cab Standard
Bed (6.5ft) models ONLY, cut 3”
from the rear of Banks intermediate
pipe as shown in Figure 3.
6.
Install a 4” exhaust clamp onto the
front of the Banks intermediate pipe.
Install the intermediate pipe onto the
cut factory pipe. Loosely snug the 4”
clamp.
7.
Slide a 4” exhaust clamp onto the
front of the Banks front tailpipe.
8.
Route the Front Tailpipe over the
rear axle housing and install onto the
intermediate pipe outlet. Be sure that
the two pipes are completely engaged.
Loosely snug the 4” exhaust clamp.
9.
Install a 4” exhaust clamp onto the
inlet of the Rear Tailpipe. Install the
Rear Tailpipe onto the outlet of the
Front Tailpipe. Insert the Rear Tailpipe
hanger pin into the factory rubber
hanger. Rotate the tailpipe until the
hanger pin is parallel with the frame
mounted pin. Slide the 4” clamp and
position as shown in Figure 4. Loosely
snug the 4” clamp.
NOTE: Maintain an adequate air gap
clearance of one (1) inch between the
exhaust and the shock absorber and
between the exhaust and the spare tire.
10.
Install Banks Monster tailpipe
tip with exhaust band clamp on the
exhaust. Keep the wrapping on until
installation is complete. Adjust the tip
past the edge of the body or where
aesthetically pleasing. Loosely snug
the 4” clamp.
NOTE: Minimum distance between
exhaust tip and body is one (1) inch.
11.
Adjust each of the pipes to ensure
that all of the hanger pins are parallel
with the frame mounted pins and that
the rubber hangers are all positioned
slightly forward (See Figure 5). The
amount of forward angle on the rubber
hangers should increase the farther
downstream the hanger is positioned.
This allows the hangers to be properly
positioned once the exhaust system
reaches operating temperature.
Figure 2