Lingenfelter L250070709 Lingenfelter CTS-V LSA Supercharger Pulley 2009-2012 v1.9 - Manual (Page 28)

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96. Loosen both band clamps and put them on
both couplers. Gently work the LPE provided
elbow into both couplers. Move each band
clamp towards the elbow and tighten when it
reaches the edge of the coupler as shown.
Install the supplied Lingenfelter decal on the
duct as shown.
97. Program the vehicle’s engine control
module (ECM) as required for the combination
of parts on your vehicle.
The different pulley ratio combinations will
require different levels of calibration changes
but all combinations require some level of
calibration changes.
NOTE: the LPE part # L250080709 includes
the programming of your ECM.
27.
95. Install the other coupler in the kit to the air
filter housing and tighten down the band clamp
on housing.
94. Mount the front coupler on the throttle
body and tighten down the band clamp. Make
sure to position the inlet as indicated to the left
and reconnect your PCV hose.