GMC Chevy Duramax LMM 6.6 Diesel Off Road Race Products
GMC Chevy Duramax LMM 6.6 Diesel Off Road Race Products
Increase GMC Chevy Duramax LMM 6.6 Diesel Performance Racing & Off Road Improvement
Package Deal Mini Maxx Tuner, 4" Stainless Exhaust Downpipe back, Pod/mount, Cold Air Intake. Includes Free-T shirt! Your cost $1799.00 + S&H 2007-2010
Enhancing the performance of your GMC Chevy Duramax LMM 6.6 diesel powered truck. Here we offer a complete line of power tuning products to enhance your Off Road or Racing experience. We providing advanced Tuners, Mounting Pods and Exhaust systems and components. Our Tuners are from the industry leader and provide state of the art electronic diesel tuning. Tuners to enhance your horsepower and torque performance for off road or strip racing. With our industry leading diesel engine function monitoring equipment you will always be in control of safe operating conditions. These Tuners providing higher value and more performance when compared to the competition in racing applications such as: SuperChip, Jet, Hypertech, Edge and Bullydog diesel performance products.
These unique electronic Tuners are designed just for the GMC Chevy Duramax LMM 6.6 diesel and allow you to release the performance features locked into the engine by General Motors for off roading or strip racing.
In the early 2000's some engineering manufacturing companies attempted with limited success to design components that would allow the diesel enthusiast who wanted more power and torque for off road and racing application to succeed. In general each manufactured concentrated on one specific element of performance, increasing fuel delivery, driving rail pressure, using large exhaust systems and some even suggested removing air filter intake to maximize performance. Some of these products lead to burnt down pickup trucks, damage engines and never produced desirable racing performance.
The problem was not solved because each manufacture only concentrated on individual elements of diesel performance.
H&S Performance started in 2007 designing the first ever DPF Delete exhaust system for the Dodge Ram Cummins 6.6L. H&S has emerged as the industry leader in engineering and manufacturing of performance tuners and exhaust products for late model Duramax engines. Now dyno testing on the Duramax 6.6Lt engine shows that with the right H&S products produce horsepower's of 446 and torque of 845 ft. lbs which are routinely and safely achieved. See Dyno test results graph. Below see video of Dyno Session on 2011 Duramax!
Below are the horsepowers available for the LMM 6.6lt Duramax with our Tuners!
0 HP, 40HP, 80HP &120HP
0 HP, 60HP, 120HP &175HP
Increases engine output and monitors powertrain performance parameters.
To support the needs of the diesel racing and off-road community advance systems including state-of-the-art tuners are combined with specifically designed air intake and exhaust systems to provide a wide range of desired performance.
We offer Different Tuners to meet your performance requirements and budget. Easy to install, you take control of your vehicles performance and our Tuner allows you to adjust the horsepower, engine torque when ever the requirement changes for your vehicle. Whether you use your truck for off road or racing, these Tuners deliver performance. Hooking up to two the toy hauler, off road fifth wheel or horse trailer, set the performance that is needed for the heavy work and working in the mountains. Our monitors have the ability to display multiple engine parameters - and provide associated safety features for those parameters .
You can program your GMC Chevy Duramax LMM 6.6 diesel over the desired performance ranges in minutes.
Below you will see a detailed list of products you should purchase to provide the performance you desire.
Three Different Tuners to choose from!
The XRT Pro is the solution that can meet almost anyone’s budget and needs. This product comes with all of the tuning capability of the Black Maxx / Mini Maxx but without the digital gauges and automatic defuel capability.
This becomes handy for those running products other than H&S for their horsepower. For this application you will select “Transmissions ONLY” on your XRT Pro the first time it is installed on a vehicle. See applicatioin information below.
The Mini Maxx offers the flexibility of shift-on-the-fly tuning, as well as giving you the ability to monitor vital engine statistics at a glance. The full color, high resolution screen allows the user to view up to four parameters at one time. Choose from 20+ engine parameters including boost, transmission temp, intake temp, fuel rail pressure, exhaust gas temps, plus many more (varies depending on application). The Mini Maxx comes loaded with 4 power levels that can be changed at any time, on the fly, and is sure to leave the competition in the dust. Zero, 40, 80 and 120 horsepower setttings available. When you are ready to step up to the next level of performance, step up to the Mini Maxx ! See applicatioin information below.
The Black Maxx race tuner is part of the next generation of diesel downloaders from H&S that offer everything a diesel owner could want, all in one high-tech unit. The Black Maxx offers the flexibility of shift-on-the-fly tuning, as well as giving you the ability to monitor vital engine statistics at a glance. The full color, high resolution screen allows the user to view up to four parameters at one time. Choose from 20+ engine parameters including boost, transmission temp, intake temp, fuel rail pressure, exhaust gas temps, plus many more (varies depending on application). The Black Maxx comes loaded with 4 power levels that can be changed at any time, on the fly, and is sure to leave the competition in the dust. When you are ready to step up to the next level of performance, step up to the Black Maxx ! See applicatioin information below.
H&S Preformance Products
Now you have the ability to enhance the performance of an already outstanding performer improve both horsepower and torque!
Outrageous acceleration! Out performs other power Tuners on the market, do not settle for less performance, our Tuners offers
Improve throttle response
More passing power
More pulling power
Different performance settings!
You program your LLM for the performance necessary to complete the day Off-Roading or on the Drag Strip.
Easy Installation! Exhaust products are:
Bolt-On Design, No cutting or welding necessary!
Designed to prevent outrageous EGT's that can damage your motor and cause premature wear and tear
No more clogged DPF's that could end your day at the track early.
Mandrel-bent pipes flow better than anything out there!
Stainless steel piping available, won't rust or tarnish like other kits!
Premier Part Number
Selecting image more info!
Race Tuner XRT Pro
Race Tuner Mini Maxx (without the Pyro Probe)
Mini Maxx -With Pyro Connection
Race Tuner Black Maxx -With Pyro
Black Maxx Pillar Mounting Pod with speaker
Black Maxx Pillar Mounting Pod without speaker
Mini MAXX Pod Adaptor (POD sold sperately)
OBD Power Block for the mini-max(with switch)
Black Maxx SD Card -ALL
PCH Board for use with Black Maxx pyrometer cable
Complete Pyrometer Kit for Black Maxx/Mini Maxx
Fuel Rail Cap-Fits both
4in exhaust system. Aluminized, no tips.
DPF delete pipe fits Crew Cab/Short Bed Only
DPF delete pipe fits Ext Cab/Short Bed Only
DPF delete pipe fits Extended Cab/Long Bed Only
DPF delete pipe regular cab long bed
4in Turbo-Back DPF Delete W/ Muffler
4 in STAINLESS Turbo-Back DPF Delete W/ Muffler
5in Muffler Delete Pipes-Aluminized
5in Turbo-Back DPF Delete W/ Muffler
5in STAINLESS Turbo-Back DPF Delete W/ Muffler
5in Rolled Edge Angle Tip, 4in inlet, 15in length, clamp or weld on