lethal performance

Hey everyone! Corsa Performance just released their catbacks and axlebacks for the 2024 Mustang GTs with Non-Active Exhaust! These systems are also included in our Lethal Black Friday Sale! Check it out at the links below! 2024 CATBACKS 2024 AXLEBACKS As always, let us know if you have...

Hey, All! We just finished up the dyno testing on our 2024 Mustang GT with the 6 Speed Manual both Stock AND with K&N’s Universal Clamp-on Filter. Check out the video here! For starters, our 2024 Mustang GT doe have a couple mods, such as the Corsa Performance Resonator Delete Double HH...

Happy Friday everyone! Save 10% SITEWIDE* here at Lethal Performance with code "HALLOWEEN" today! Please reach out to us if the code is not working and we will do our best to help! *standard exclusions apply

Happy Friday everyone! Save 10% SITEWIDE* here at Lethal Performance with code "HALLOWEEN" today! Please reach out to us if the code is not working and we will do our best to help! *standard exclusions apply

We brought our new 2024 Mustang GT to Steeda to get their Stop the Hop Street Starter kit and Linear Drag springs installed before we hit the track. Like its S550 predecessor (and even the 03-04 SVT Cobra), the IRS system in the 2024 Mustang S650 is prone to wheel hop which in turn leads...

We brought our new 2024 Mustang GT to Steeda to get their Stop the Hop Street Starter kit and Linear Drag springs installed before we hit the track. Like its S550 predecessor (and even the 03-04 SVT Cobra), the IRS system in the 2024 Mustang S650 is prone to wheel hop which in turn leads...

We brought our new 2024 Mustang GT to Steeda to get their Stop the Hop Street Starter kit and Linear Drag springs installed before we hit the track. Like its S550 predecessor (and even the 03-04 SVT Cobra), the IRS system in the 2024 Mustang S650 is prone to wheel hop which in turn leads...

We brought our new 2024 Mustang GT to Steeda to get their Stop the Hop Street Starter kit and Linear Drag springs installed before we hit the track. Like its S550 predecessor (and even the 03-04 SVT Cobra), the IRS system in the 2024 Mustang S650 is prone to wheel hop which in turn leads...

Today, Jared takes our 2024 Mustang GT to Steve (AKA The Catch Can Man) at UPR Products in Lake Worth, FL for the development and testing of the all new Catch Can systems for the S650 Mustangs. Steve goes into the development process and talks about the differences between the S550 Catch Can...

Today, Jared goes over our build plans for our 2024 Ford Mustang GT, describing each of the mods we’re going to be running as well their significance on the car. We’ve got an assortment of parts from various brands that we are proud to partner with here at Lethal Performance, including...

Today, Jared goes over our build plans for our 2024 Ford Mustang GT, describing each of the mods we’re going to be running as well their significance on the car. We’ve got an assortment of parts from various brands that we are proud to partner with here at Lethal Performance, including...