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PPE Diesel Stage4 C1 Clutch Pack - Allison


PPE Diesel

Model #128134101

Shopper Award

Pacific Performance Engineering (PPE) is leading the way in electronic high performance diesel technologies for Chevy, Ford and Dodge. Founded in 1985 as a Diesel performance facility we quickly found new ways to improve upon the factory platforms. As technology increased so did our need to explore other options of developing power. In 2001 we brought the Duramaximizer to the market. This product was a first and it is still used today to make the fuel system more efficient on the Duramax Diesel LB7. We quickly learned that efficiency of the engine could be increased by raising the fuel rail pressure and increasing the pulse width and rate. Today there are many corporations experimenting with the benefits of increased fuel pressure. So far the results have been very beneficial and include increased power, mileage, reliability, lower exhaust gas temperatures, and overall efficiency.

C1 Clutch Pack - Stage4 Allison



    Universal Fitment: These products should work with your vehicle as they are universal for fitment. We do recommend the customer researches and does due diligence regarding application. This should help confirm that this will work for your vehicle.

    Proposition 65

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    PPE (Pacific Performance Engineering) was founded in 1985 with the primary objective of developing innovative accessories. At the time, these new common-rail electronic diesel engines did not offer consumer performance options. Later, their experts increased the horsepower and torque of the diesel industry.

    Engineers at the PPE Diesel firm continued to innovate in various automotive accessories. They developed performance solutions to augment and strengthen the diesel platform, methodically identifying and improving "weak links" that would fail to meet the new high-horsepower and torque standards. Hence, their engineers expanded on their previous triumphs by focusing on the Dodge and Ford diesel platforms. They discovered how to produce clean, efficient power while improving fuel economy and the driver experience with each advancement.


    PPE Diesel takes pride in providing industry-leading performance in 50 legal states. They recognize that their role in enhancing diesel performance also entails the duty to have a minimal impact on the planet. Each of their 50 State Legal products has been checked by the California Air Resources Board to make sure that the increased performance comes with legal emissions.

    Fast forward to the present day, and PPE Diesel continues to develop innovative diesel platform designs. Simultaneously, PPE Diesel expanded with more than thirty years of experience in developing a new line of sophisticated, heavy-duty improvements for Jeep, Charger, Challenger, and a variety of other vehicles. In each example, substandard factory components are reinvented and built using higher quality materials, with better performance and functional features that differentiate their products from the rest of the market.


    • Microprocessors / Programmers / Tuners
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    • Exhaust Systems: Adding an exhaust system boosts power, improves fuel efficiency, and lowers EGT's (Exhaust Gas Temperatures).
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    • Air Intakes: Improved airflow results in a faster turbo spool-up time, lower inlet temperatures, increased power, and improved fuel economy. In addition, most intakes have a filter that can be used several times, so you don’t have to purchase new ones.
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    • Suspension Upgrades: Offers a variety of suspension upgrades that not only lift or level your truck, but also significantly improve ride comfort, whether you're cruising down the highway or playing in the mud.
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    • Replacement Parts: A large assortment of sensors, injectors, injection pumps, turbos, turbo pedestals, and other OEM components from leading manufacturers.

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