For this dyno article we will turn our attention to our 2018 Mustang GT with a Roush Supercharger Phase 1 Kit. If you are a 2018+ Mustang GT owner and you're in the market for a turnkey supercharger package then this is the one for you! This phase 1 supercharger kit is a co-engineered package through both Roush and Ford Performance the attention to detail and quality is at the highest level. Now let's take a look at what this supercharger kit consists of as well as the dyno results!
Before we install the supercharger we are going to dyno our 2018 GT that way we have some stock baseline numbers. The pull will be made in 7th gear which is the 1:1 ratio.
Check out our 2018 Mustang GT Shop Car Build Article to learn more about the additional modifications that we did to this S550 Mustang.
Here are the base run dyno results! Our 2018 Mustang GT made 415Hp and 397 lb-ft of torque. During this initial dyno, the speed sensor did limit the car during the dyno run which is why you see the graph stopped at 6600 RPMs. Regardless, this Gen 3 Coyote engine is making awesome power in stock trim. Now that we have solid baseline numbers to go off of, we're going to get this supercharger kit installed and will make another run!
Here are the final results! With the Roush Supercharger Phase 1 Kit this '18 GT made 641 HP and 567 lb-ft of torque! This resulted in peaks gains of 226 HP and 170 lb-ft of torque compared to the initial dyno run. We hope this dyno gave you some more insight on just what this Roush Phase 1 Supercharge can do. As always keep a lookout for more dyno articles and videos right here at LMR.com. Shop our featured S550 Mustang Roush Supercharger Kits below!
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