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Dec 24, 2025 - 07:25 AM
The Mustang GT Power Pack with JLT Series 3 Cold Air Kit is designed to run on 91-octane minimum, with 93-octane recommended for best results.
What octane fuel does this tune require? Lethal Performance 05-2010 Mustang GT Power Pack with JLT Series 3 Cold Air Kit
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Open Feb 19, 2026 - 06:26 AM
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Lethal Performance 05-2010 Mustang GT Power Pack with JLT Series 3 Cold Air Kit
Lethal Performance is proud to offer this high quality power pack featuring the new JLT Series 3 Cold Air Intake kit and a custom tuned Xcal 4 by Jon Lund of Lund Racing.Though our JLT Series 2 has been a huge success and on more cars than we ever imagined, we have pushed the envelope and did a comp...
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