Livernois Motorsports and Engineering uploaded a video that showcases their Durango Hellcat with the Livernois S1025 package, which significantly boosts the numbers created by the Hellcat engine. We’ve previously taken a look at this Dodge Durango Hellcat tune from Livernois Motorsports, and it yielded unnecessary yet necessary results. With their previous tune, the SUV produced 706 horsepower with 627 lb-ft of torque at the wheels, undoubtedly increasing the stock 3.5 seconds 0-60 time, which could be substantial if your kids are late for school. Now the Michigan tuner has added a complete flex-fuel into the mix, which allows for even grander numbers.
93 Octane Vs. E85 Hellcat Tune
Premium gasoline is better at preserving the vehicle and is why you generally see better gas mileage the higher the fuel octane. However, the 93 option yields impressive numbers despite being easier on the engine with almost 200 additional horsepower and close to 180 lb-ft of torque, giving the Durango around 770 horsepower. Alternatively, with the E85, the tune adds nearly 300 horsepower from stock with over 220 lb-ft. of torque, putting the Durango at over 1000 horsepower, and Livernois wasn’t expecting such substantial results.
Suppose you’re okay with having a bit less power in your Dodge Durango Hellcat and want to try and preserve the engine. In that case, this tuning still allows for the 93 octane fuel, but honestly, if you bought a Durango Hellcat, you probably want to get all the power out of it that you can, not to mention E85 is cheaper.
If you genuinely want to tune your 2021 Dodge Durango to this unprecedented amount of speed, the package is available for $6,379. The package includes an install, so Livernois Motorsports will do all the tinkering for you and ensure you obtain the highest performance available for your supercharged Dodge Durango Hellcat.