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Our S900 package for the 2021 Dodge Durango Hellcat is built upon the knowledge and performance found in our world renowed Jeep Trackhawk packages. Being the worlds first available upgrade package for these beasts, it's all too fitting that it's also our #1 offering for those looking to stick with a moderate boost levels, and gasoline fuels. Offering tremendous improvements for an amazing low price, it's easy to see why so many people flock towards this upgrade package.


This new bundled package allows for gains of up to 135hp and 135tq when used with 93 octane fuel!


This install package includes the following products and services from Livernois Motorsports:



  • Livernois Motorsports Professional Installation
  • Livernois Motorsports EvenFlo Thermostat
  • Innovators West Harmonic Balancer upgrade with O/D crank pulley
  • Innovators West Crankshaft Pinning Kit
  • Appropriate Length Serpentine Belt
  • Injector Dynamics ID1050X Upgraded Fuel Injectors
  • Livernois Motorsports PCM Unlocking Service
  • Livernois Motorsports Custom Dyno Tuning
  • Increased horsepower & torque (up to 135hp and 135tq with bundled offering)
  • Dyno proven air/fuel adjustments
  • Enhanced throttle response
  • 1-Year Warranty
*Installed by our highly trained technicians at Livernois Motorsports & Engineering*

Performance Packages

Livernois Motorsports performance packages provide unmatched performance for late model Ford, GM and Chrysler vehicles. These specifically selected components form the basis of Livernois performance packages, and options for varying power and intended use are available for most vehicles. Choose the package that is optimal for your desired power gains. Plus, all are available to be installed by our highly experienced staff of technicians!

About Livernois Motorsports

Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.

Our S900 Performance package features the following items from Livernois Motorsports:


- EvenFlo Performance Thermostat


Livernois Motorsports & Engineering's line of EvenFlo low temperature thermostats reduce the operating temperatures in your performance engine. This will allow for the engine to naturally make more power power, ensure consistent performance, and increase coolant flow to help extend engine component longevity.


- Injector Dynamics ID1050X Fuel Injectors


Livernois Motorsports & Engineering always strives to offer the best available components for all of our packages, and for the S900 we utilize the Injector Dynamics ID1050X line of fuel injectors, which our featured in many of our popular install packages. Proven to offer unmatched drivability, while supplying sufficient fuel flow to accomodate your high power levels, these injectors offer amazing consistancy.


- Innovators West Harmonic Balancer with O/D pulley


Livernois Motorsports & Engineering carefully analyzes many available harmonic balancer systems available, and chooses those that meet our stringent quality, performance, and adaptability for our wide array of performance package offerings. For the all Trackhawk offerings, we utilize the Innovators West Balancer along with their triple-dowel and keyed crank pinning system. 


    • 2021 Dodge Durango SRT Hellcat 6.2 Liter Supercharged
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