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CARB Approved Performance Upgrades | 2011-2016 GM 6.6 Duramax LML

Over the years, diesels have always slipped by many current emissions standards, and were not upheld to the same standards as gasoline powered vehicles. In the short term, this was advantageous to the ... read more

Superchips FlashPaq F5 Tuner 01-16 6.6L GM Duramax / Gas Applications SCI-2845 5.00 Superchips FlashPaq F5 Tuner 01-16 6.6L GM Duramax / Gas Applications Superchips 2845 Unleash the potential of your Duramax with the powerful, safe, and reliable FlashPaq F5 from Superchips Banks Power Ram-Air Intake System 2011-12 6.6L LML GM Duramax BAN-42220-Main 0.00 Banks Power Ram-Air Intake System 2011-12 6.6L LML GM Duramax Banks Power 42220 Diesel Power Products carries the Banks Ram-Air Intake System 2011 6.6L LML GM Duramax AEM Brute Force HD Intake 11-12 6.6L GM Duramax LML 21-9032DS AEM-21-9032DS 12.00 AEM Brute Force HD Intake 11-12 6.6L GM Duramax LML 21-9032DS AEM 21-9032DS Get the BEST flow and filtration for your 2011-2012 6.6L GM Duramax diesel truck with an AEM Brute Force HD Intake from Diesel Power Products! PPE 3" Stainless Down Pipe 11-15 GM 6.6L Duramax LML PPE-117000600 12.00 PPE 3" Stainless Down Pipe 11-15 GM 6.6L Duramax LML PPE (Pacific Performance Eng.) 117000600 So, why are you still forcing your turbo to use a small flat down pipe in your LML Duramax? It wants to move air and be efficient, but that crushed looking pipe isn't letting it breathe easy. PPE has the solution with their Stainless Down Pipe for the 11-15 LML Duramax. Crafted from 304 Stainless for longevity and reliability and formed with a clean lined flange to a smooth proper round tube for more efficient airflow. AFE Magnum Force Cold Air Intake 11-16 6.6L GM Duramax LML AFE-54-32322-main 12.00 AFE Magnum Force Cold Air Intake 11-16 6.6L GM Duramax LML AFE 54-32322 Bolt on this cold air intake system and instantly increase your hoursepower and torque. S&B Cold Air Intake System 11-16 6.6L GM Duramax LML SB-75-5075-Main 0.00 S&B Cold Air Intake System 11-16 6.6L GM Duramax LML S&B Filters 75-5075-1 Looking to gain more power, performance and an increased air flow to your LML Duramax? S&B Filters have mastered the science behind providing just that. Banks Ram-Air Intake System 13-14 6.6L LML GM Duramax BAN-42230-Main 0.00 Banks Ram-Air Intake System 13-14 6.6L LML GM Duramax Banks Power 42230 The Banks Ram-Air® Intake system is born from innovation and made to increase airflow levels surpass stock flow levels by huge margins. Improve your Duramax today! Banks Power Ram-Air Intake System 15-16 6.6L LML GM Duramax BAN-42248-Main 0.00 Banks Power Ram-Air Intake System 15-16 6.6L LML GM Duramax Banks Power 42248 The Banks Ram-Air® Intake system is born from innovation and made to increase airflow levels surpass stock flow levels by huge margins. Improve your LML Duramax today! PPE High-Flow Exhaust Manifolds with Up-Pipes 11-16 GM 6.6L Duramax LML PPE-116112000-main 0.00 PPE High-Flow Exhaust Manifolds with Up-Pipes 11-16 GM 6.6L Duramax LML PPE (Pacific Performance Eng.) 116112000 Gain exhaust outflow velocity while increasing reliability, and even 50 state CARB legal! MBRP Armor BLK 50 State Legal 3" Downpipe / Turbo Direct Pipe 11-15 GM 6.6L Duramax LML MBRP-GMCA427 6.50 MBRP Armor BLK 50 State Legal 3" Downpipe / Turbo Direct Pipe 11-15 GM 6.6L Duramax LML MBRP Exhaust GMCA427 Replace the factory downpipe on your LML Duramax with this high flowing 50 state legal unit from MBRP. PPE 117000700 3" Stainless Down Pipe 15.5-16 GM 6.6L Duramax LML PPE-117000700 12.00 PPE 117000700 3" Stainless Down Pipe 15.5-16 GM 6.6L Duramax LML PPE (Pacific Performance Eng.) 117000700 Why are you still forcing your turbo to use a small flat down pipe in your LML? It wants to move air and be efficient, but that crushed oval looking pipe isn't letting it breathe easy. PPE has the solution with their Stainless Down Pipe for the 15.5-16 LML Duramax. Crafted from 304 Stainless for longevity and reliability and formed with a clean lined flange to a smooth proper round tube for more efficient airflow. PPE 113050000 Diesel Fuel Lift Pump 01-16 6.6L GM Duramax PPE-113050000 3.00 PPE 113050000 Diesel Fuel Lift Pump 01-16 6.6L GM Duramax PPE (Pacific Performance Eng.) 113050000 The biggest pitfall in building reliable performance out of your Duramax is the lack of a factory lift pump....hands down. Installing a lift pump will deliver adequate fuel supply to your injection pump, ensuring your truck has the fueling it needs no matter what you use it for.

Over the years, diesels have always slipped by many current emissions standards, and were not upheld to the same standards as gasoline powered vehicles. In the short term, this was advantageous to the diesel performance industry, as it has really brought this sport to the level and popularity it is today, allowing for simple adjustments to a 12 valve Cummins, or easy to install programmers in your Duramax to achieve extremely high levels of torque and horsepower. With the buying public constantly wanting more, more, more, the manufacturers of performance products delivered, and as the power levels continued to rise, so has the emissions output in many cases. Due in part to this, as well as many other factors, the EPA (Environmental Protection Agency) has slowly begun implementing new policies that have tightened down the belts of the original manufacturers. Much of this started in 2004 when we started to see catalytic converters, and even EGR (Exhaust Gas Recirculation) Systems on 50-state diesels. The belts were tightened down even further in 2007 when DPF’s (Diesel Particulate Filters) and EGR Systems were protocol on all Cummins, Powerstroke, and Duramax power plants.

Now that the EPA has gotten the original manufacturers to the emissions output level they desired (at least for the time being), they have now began working with aftermarket performance products companies to help them reach the same emissions output levels. Many manufacturers are even taking their ENTIRE product selection for testing and certification, while others are hand choosing certain products they feel will be a good offering for the emissions conscious customer.

Overall, this is a direction we all knew the diesel performance industry would be heading, just unsure of how long it would be. Now that it’s finally upon us, we welcome it. Of course, we will always have a place for black smoke bellowing diesels, but soon enough it will be limited to the track. Unfortunately, the vehicles belching smoke from every stop light are one of the reasons we are seeing many of the new initiatives being put in place by the EPA.

This category is tailored for those truck owners that would either prefer running products that have received CARB (California Air Resource Board) approval, or that live in California and are required to run these types of products. To further explain the CARB approval process, the manufacturers must have each individual product tested by an independent party to ensure its potential emissions output, and receive a pass or fail grade. If the product receives a passing grade, it will be designated an E.O. (Executive Order) number. This E.O. number can be given to anyone performing an emissions test that will prove the components capacity to effectively handle emissions as well as the factory component that it replaces or adjusts. This is important, especially to residents of California, as without this E.O. number on most performance related items, they will automatically fail the emissions test.

Contrary to the assumption of many, there are many aftermarket performance products that are exempt from requiring an E.O. number whatsoever. For example, an aftermarket intake manifold is completely exempt as long as it does not alter or replace a factory EGR valve or grid heater. Another example is exhaust kits; as long as the exhaust system does not replace any factory emissions devices, it is exempt. For example, a catalytic converter back or DPF back system is allowable. However, if you have a catalyst equipped vehicle, you are not allowed to replace anything before the catalytic converter or DPF, only behind it. To extend this train of thought, if you have a vehicle that did not have a catalytic converter or DPF from the factory, you can install a turbo back exhaust without fear of failing an emissions test, as long as you are within the decibel level limits. For a more detailed description on the letters of the law, we recommend taking the time to brief through the Smog Check Reference Guide, which outlines the specific products that are exempt from requiring an E.O. number shown HERE. And if you are curious if a particular product has received approval, you can visit the CARB website and perform a search for individual products shown HERE.

The main purpose of this category is to serve as a useful tool to find what products have received CARB approval for your particular application, and to understand which products do NOT need approval in order to pass an emissions test, and be legally driven on public roadways. If you have any questions about particular products, feel free to contact us for further information.

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