Built by the team at Lethal Performance, this guide breaks down every major upgrade with tech explanations, expectations for power, drivability, and install difficulty. With years of Explorer ST experience (and over 20 years in the performance industry), we’ve put together everything you need to upgrade smarter, avoid wasted time, and unlock your SUV’s full potential.
What this is: A high-flow filter and tubing setup designed to draw in cooler, denser air.
What this is: Sway bars reduce body roll, and end links connect them to the suspension.
What this is: Performance springs that reduce ride height and stiffen suspension response.
What this is: A pump that delivers pressurized fuel to the direct injection system.
What this is: Precision nozzles that spray fuel into the combustion chamber at high pressure.
Our team has developed these recommendations through extensive real-world testing and customer feedback. From mild performance enhancements to complete transformation builds, we provide the expertise and components to achieve your performance goals safely and reliably.
