Search results

Currently available for preorder is our MyCalibrator tuner, which includes both our Performance and Tow tunes. Our 93 octane tuning sees maximum gains over 37hp and 45tq! In addition to these performance enhancements, we also spent a great deal of time improving throttle response, part throttle...

Here is your chance to learn more about Sparkplugs and what would be best for your car. Air, spark, and fuel. The three main components to your motor firing. Air is everywhere. Fuel is at the station. LethalPerformance.com has any Sparkplugs you could need. You know what to do...

We have been dying to get our GT500 on the rollers and get a baseline before we start modding it. Thanks to Dyno and Performance we made it happen. But we were in for quite the surprise Find out what our 2020 GT500 makes before we throw a Whipple on it. We were certainly amazed!

We have been dying to get our GT500 on the rollers and get a baseline before we start modding it. Thanks to Dyno and Performance we made it happen. But we were in for quite the surprise Find out what our 2020 GT500 makes before we throw a Whipple on it. We were certainly amazed!

Thought these 2021 F-150s weren't tunable? Think again. Our good friends over at =AZWwof-KX6HXlTSv_G3r8CTg8w2f-Fku_UDB6k6skBBzY017zShX79_o9pR4XLxTGYUPakMApBm-YZoI0_tzbZW_2mVtshQw-6dnc1xQs8GOuKwLFq-K7PkEW6NowccaouhIydYqrgcyWPc88nmHHM_es0bvypIAEN3jMD5ketyFdzv8knNRTS3-Beincifcxpk&__tn__=kK-R']Palm...

The OEM Ford oil drain plug is plastic unit that tends to break and leak. So you already know UPR came through to fix that. Product Link - https://www.lethalperformance.com/upr-3025-02-billet-drain-plug-with-magnetic-tip-and-drain-valve-mustang-gt-gt350-f150-5-0-3-5-2-7.html

The OEM Ford oil drain plug is plastic unit that tends to break and leak. So you already know UPR came through to fix that. Product Link - https://www.lethalperformance.com/upr-3025-02-billet-drain-plug-with-magnetic-tip-and-drain-valve-mustang-gt-gt350-f150-5-0-3-5-2-7.html

The OEM Ford oil drain plug is plastic unit that tends to break and leak. So you already know UPR came through to fix that. Product Link - https://www.lethalperformance.com/upr-3025-02-billet-drain-plug-with-magnetic-tip-and-drain-valve-mustang-gt-gt350-f150-5-0-3-5-2-7.html

The OEM Ford oil drain plug is plastic unit that tends to break and leak. So you already know UPR came through to fix that. Product Link - https://www.lethalperformance.com/upr-3025-02-billet-drain-plug-with-magnetic-tip-and-drain-valve-mustang-gt-gt350-f150-5-0-3-5-2-7.html

Here at Lethal Performance we have compiled a list of testimonials to the Whipple’s power. Spoiler Alert: You’re going to want one. If you are in need of a Whipple or have any questions reach out to us at 561-753-8105!

Here at Lethal Performance we have compiled a list of testimonials to the Whipple’s power. Spoiler Alert: You’re going to want one. If you are in need of a Whipple or have any questions reach out to us at 561-753-8105!

Here at Lethal Performance we have compiled a list of testimonials to the Whipple’s power. Spoiler Alert: You’re going to want one. If you are in need of a Whipple or have any questions reach out to us at 561-753-8105!

Here at Lethal Performance we have compiled a list of testimonials to the Whipple’s power. Spoiler Alert: You’re going to want one. If you are in need of a Whipple or have any questions reach out to us at 561-753-8105!

If you walked into our warehouse right now, you'd think we're hoarders. Header-hoarders that is. Do us a favor and log onto...

If you walked into our warehouse right now, you'd think we're hoarders. Header-hoarders that is. Do us a favor and log onto...

August is coming to an end and we'll be doing another competition where a customer can win a $250 Lethal Performance gift card. To enter, all you have to do is place an order. It doesn't matter how big or how small, each order is an entry. At the end of each month, 5-10 employees (number is...

August is coming to an end and we'll be doing another competition where a customer can win a $250 Lethal Performance gift card. To enter, all you have to do is place an order. It doesn't matter how big or how small, each order is an entry. At the end of each month, 5-10 employees (number is...

Tuning doesn’t always have to be hard. Actually, it never is with the SCT X4. Check it out! Product Link - https://www.lethalperformance.com/sct-7015-x4-ford-power-flash-handheld-programmer.html

Tuning doesn’t always have to be hard. Actually, it never is with the SCT X4. Check it out! Product Link - https://www.lethalperformance.com/sct-7015-x4-ford-power-flash-handheld-programmer.html

Jared’s first Mustang was his 2003 Cobra, which his son Luca claimed before he could even pilot a power wheels. Now, Luca is all grown up and it’s time to [re]build this 800hp monster.