2011-2016 Duramax LML S400/Stock Compound Installation Kit
We have Duramax LML compound kits in stock and available for immediate shipment! No build time, no long lead times, these are boxed up and ready to go!
Please read this full description as it is filled with a ton of information and details!
Fits all 2011-2016 Duramax LML 6.6L Diesel Pick up 2500/3500HD Silverado/Sierra with factory VGT turbo or aftermarket drop in VGT turbo!
The colors listed are the only options we have available and we do not have the ability to get any other colors. If you want a different color, grab a kit and get it repowder coated. We have done this several times and any powder coat shop can easily do that.
There will be no turbo included with the base installation kit but can be purchased by selecting yes or no to the Billet S480 option which is what we use with all LML builds. Exhaust A.R. would be 1.32 as the standard option. Compressor cover will be raw in color.
For the installation kit here's what is included (2nd picture),
Hot side exhaust pipe out of VGT turbo to S400 Atmosphere charger with T6 Flange
S400 5" Intake / Dry air filter / Pre filter cover
Twin turbo coolant tank with level sensor
S400 turbo mount for passenger side of block with integrated oil return built in
4" down pipe and clamp to fit T6 Borg Warner exhaust housing
Y bridge with cold side intercooler piping
Boost charge pipe from atmosphere turbo to VGT turbo (Requires standard S400 compressor cover)
Stainless braided oil feed and return lines
Fine texture black battery tray
Two rolls of heat wrap
All boots and clamps needed
Any hardware needed for installation
If you do not have these items below, we suggest the following to accomodate the install or may be needed to make it a complete kit. Some of these items are asked in the drop down options, but if you want to look at them individually, clicking Found HERE will take you to the item by itself on our website.
Billet Borg Warner Turbo. Can be 475 or 480 Found HERE
Matching hot side/driver side intercooler pipe Found HERE
T6 heat blanket for atmosphere turbo Found HERE
Compound specific full 2" Passenger up pipe Found HERE
vband assembly for downpipe to front pipe (requires welding) Found HERE
LML Breather hose Found HERE
Something to note, this kit by itself is a total of two very large packages and if you add a turbo then three large heavy packages. Adding some of the other options could make this a total of 2-8 total packages being shipped to you.
***COMMONLY ASKED QUESTIONS***
Q: Can I order this kit raw?
A: No, these kits are pre packaged and all boxed up with the powder coated colors selected in the drop down menu. Under no circumstances are we able to ship a raw kit that is not powder coated.
Q: I am looking to piece together an S400 Compound kit and don't need everything you are offering in this listing. Do you sell the individual components?
A: No, we only sell these in a complete kit. No exceptions.
Q: I already have an aftermarket y bridge kit on my truck, can you exclude that from this kit and give me a discount because I dont need it?
A: We cannot exclude any components. This is a complete kit already boxed up and cannot be separated. We suggest selling the current kit on your truck and putting the money towards this kit and starting fresh with the components included.
Q: What colors do you currently have in stock?
A: The colors listed in the 'Powder Coat Color' drop down menu is what we physically have on hand, ready to ship. This is always updated and real time inventory with what we currently have. We do not list colors that we do not have available.
Q: I often times see listings on the internet that are old and outdated. Do you actually have these kits?
A: Yes, these kits are on hand and ready to ship! Hard to believe, I know. This listing is constantly updated and we do not sell items we do not have in stock unless it is stated clearly in the listing.
Q: How long does shipping take?
A: We ship most orders same business day as we receive them (Monday through Friday). This also depends what time during the day we receive the order. If it does not ship the same day, you will see tracking the following business day. All kits are located here in Pennsylvania so figure 1-3 days for east coast to mid west. 3-5 days for central to west coast.
Q: I'm thinking about doing the installation myself, how hard is it to do?
A: The installation of this kit is not entirely difficult but it is a long process. We figure around 20-30 hours of labor on average to install this kit. You will need to drill and tap the upper oil pan for the atmosphere Borg Warner turbocharger to drain back into the engine. This requires a 3/8 NPT tap and 37/64 drill bit. We often use the location right next to the starter. With this kit, you also have to relocate the passeneger side battery which will be moved to behind the passeneger side headlight. In some cases, you will have to extend some of the battery cables. Those two items are the most difficult part of the whole job.
Any other questions, please let us know.
Duramax LML compound kit
LML Duramax compound kit
LML Compound kit
Twin turbo Duramax LML