56 Mini Maxx Installation Manual • www.hsperformance.com
nOTE:
The passenger side exhaust manifold can be easily accessed
with the fender liner removed. Be sure to drill straight into the ex-
haust manifold otherwise the pyrometer probe may hit the manifold
wall during installation.
For those wanting to install the pyrometer post-turbo, we usually recommend doing so in
the downpipe which can also be easily accessed through the passenger side wheel well as
seen below:
nOTE:
The downpipe is pretty thin in most places, so be extra careful
when tapping and installing the probe fitting. Post-turbo EGT read-
ings can be up to 400 degrees cooler than pre-turbo EGT readings.
Keep that in mind when monitoring your EGTs with a post-turbo
pyrometer.
GM Pre-Turbo Mount
GM Post-Turbo Mount
2011-2012 6.6l lMl DUraMax
Power levels
Power levels are not currently shift-on-the-fly for the 2011
- 2012 6.6L LML Duramax. To adjust the Power Level, select
change Power level
from the Main Menu and follow the
on-screen instructions
(this may change so be sure to visit
www.hsperformance.com for product updates)
.
nOTE:
The Power Level ratings listed may not be exact for your particular
vehicle. The listed ratings apply to the out-of-the-box tuning that H&S tuning
devices are shipped with. Any custom downloads may result in different rat-
ings and can be found at www.hsperformance.com/mini-maxx-downloads.
DPf Selection
The DPF or Diesel Particulate Filter is part of the factory
exhaust system on the 6.6L LML Duramax. H&S offers tuning
that allows the DPF to be left in place, or removed completely.
If you are planning on leaving the exhaust system stock with
the DPF in place, you will select PRESENT.
Power LeveLs
DPF Present
Mild
. . . . . . . . . . . . . . . . . . .
40 HP
Wild
. . . . . . . . . . . . . . . . . . .
80 HP
Power LeveLs
DPF removeD
No Power
. . . . . . . . . . . . .
0 HP
Mild
. . . . . . . . . . . . . . . . . . .
50 HP
Wild
. . . . . . . . . . . . . . . . .
100 HP
Hot
. . . . . . . . . . . . . . . . . . .
150 HP
*An additional unlock fee may
apply for DPF Removed tuning.
2007.5 - 2010 6.6L LMM Duramax Specific Features Continued >>
*DPF Removed tuning for this model requires $100 Unlock fee (part #111006) to function.
Summary of Contents for Mini Maxx
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