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Good Morning, #teamlethal fans! Just a Friendly Reminder about our MRT Sale!! RIGHT NOW, to September 2nd 2025; up to 20% off select items including hood struts and exhaust systems for Mustang, F-150, Explorer ST, and Bronco!! Check out our lineup for MRT in the link below...

ZFG Racing Custom Tuning is Now Available at Lethal Performance! Lethal Performance is proud to partner up with ZFG Racing, bringing you access to the most advanced custom tuning available for Ford’s EcoBoost and Explorer ST platforms. ZFG Racing has established themselves as the industry...

ZFG Racing Custom Tuning is Now Available at Lethal Performance! Lethal Performance is proud to partner up with ZFG Racing, bringing you access to the most advanced custom tuning available for Ford’s EcoBoost and Explorer ST platforms. ZFG Racing has established themselves as the industry...

There is never a guarantee when it comes to no cel when you swap out components like this. But these downpipes replace the highly restricted factory pipe and gives you much more air flow. A great upgrade to do in my opinion. Let us know if you want more details or have any other questions...

Haven't used an Evolvchip personally, but the ProCal and JB4 tuners have to be my top picks. Great programmers that really open up the Broncos, and give some extra power! Let us know if you have any questions, or want more details on them...

Hey #teamlethal Fans! From now, until 9/2 get up to 20% OFF select MRT items here at Lethal Performance. This includes hood struts, exhaust, and more! Check out our line up below: https://www.lethalperformance.com/mrt Always feel free to reach out to any one of us here at Lethal Performance...

Hey #teamlethal Fans! From now, until 9/2 get up to 20% OFF select MRT items here at Lethal Performance. This includes hood struts, exhaust, and more! Check out our line up below: https://www.lethalperformance.com/mrt Always feel free to reach out to any one of us here at Lethal Performance...

Hey #teamlethal Fans! The wait is OVER. Tuning for the S650 Mustang (and other previously locked Ford trucks/SUVs) is UNLOCKED. HP Tuners heard the call and now has access to allow custom tuning on your 2024-up Mustang GT and Dark Horse. PLUS these other applications: 2022–2025 Bronco 2.7L...

Hey #teamlethal Fans! The wait is OVER. Tuning for the S650 Mustang (and other previously locked Ford trucks/SUVs) is UNLOCKED. HP Tuners heard the call and now has access to allow custom tuning on your 2024-up Mustang GT and Dark Horse. PLUS these other applications: 2022–2025 Bronco 2.7L...

Hey #teamlethal Fans! From now until 7/11, get 10% OFF J&L Oil Separators! Give your engine some extra protection with this high quality catch can! Check out our line up below: SHOP NOW | J&L Oil Separator As always, if you don't see exactly what you're looking for; feel free to reach out and...

Hey #teamlethal Fans! From now until 7/11, get 10% OFF J&L Oil Separators! Give your engine some extra protection with this high quality catch can! Check out our line up below: SHOP NOW | J&L Oil Separator As always, if you don't see exactly what you're looking for; feel free to reach out and...

Hey #teamlethal Fans! Today is the LAST DAY to get 15% OFF UPR products here at Lethal Performance! This includes catch cans, suspension, and more! Check out our line up below: SHOP NOW | UPR Always feel free to reach out to any one of us here at Lethal Performance with any questions!

Hey #teamlethal Fans! Today is the LAST DAY to get 15% OFF UPR products here at Lethal Performance! This includes catch cans, suspension, and more! Check out our line up below: SHOP NOW | UPR Always feel free to reach out to any one of us here at Lethal Performance with any questions!

Install - easy as it could get Power - middle of the road.. with the warranty being included, it is more tame than some other options, but the torque is very noticeable MPG - going to 93 octane usually decreases mpg, mine stayed the same (so improved) All in all, the transmission tuning and...

Hey #teamlethal Fans! Today is the LAST DAY of our 10% OFF SITEWIDE sale here at Lethal Performance! Make sure to use code FIREWORKS at checkout. If you guys were planning to get some upgrades, now's the time! Check out our full sale lineup, and the others ending today as well HERE. Always...

Hey #teamlethal Fans! Today is the LAST DAY of our 10% OFF SITEWIDE sale here at Lethal Performance! Make sure to use code FIREWORKS at checkout. If you guys were planning to get some upgrades, now's the time! Check out our full sale lineup, and the others ending today as well HERE. Always...

Hey Bronco Owners! We are down to our last couple days of the ProCal sale of $625 SHIPPED! You guys have until 6/30! Make sure to take advantage of these sales! Enhance the performance of your 2.3L or 2.7L engine in your 2021-2024 Bronco. The Ford Performance engineered and dyno tested...

Hey Bronco Owners! We are down to our last couple days of the ProCal sale of $625 SHIPPED! You guys have until 6/30! Make sure to take advantage of these sales! Enhance the performance of your 2.3L or 2.7L engine in your 2021-2024 Bronco. The Ford Performance engineered and dyno tested...

Good Morning, #teamlethal FANS! It's Wednesday and we've still got PLENTY of sales going! Corsa Performance, J&L Oil Separators, MRT Engineering, and so many more on sale NOW! Don't miss out on up to 20% OFF the industry's top brands, with more sales still to come for our 20th Anniversary...

Good Morning, #teamlethal FANS! It's Wednesday and we've still got PLENTY of sales going! Corsa Performance, J&L Oil Separators, MRT Engineering, and so many more on sale NOW! Don't miss out on up to 20% OFF the industry's top brands, with more sales still to come for our 20th Anniversary...