lethal performance

Presenting our #teamlethal Mustang Giveaway! We're building & giving away a Carbonized Grey Mustang GT to one lucky Lethal Performance customer. Not just any Mustang GT, though. We'll be adding some of our favorite performance parts & accessories from manufacturers like Kooks Headers, BMR...

Hey guys, happy Valentines Day! To show our love for you, we are doing a Valentines Day sitewide sale from now until this Sunday, February 18th. Make sure to use code VALENTINE at checkout to save 10% on your order! *standard product exclusions apply* Head on over to Lethal Performance to get...

Hey guys, happy Valentines Day! To show our love for you, we are doing a Valentines Day sitewide sale from now until this Sunday, February 18th. Make sure to use code VALENTINE at checkout to save 10% on your order! *standard product exclusions apply* Head on over to Lethal Performance to get...

WITH stock exhaust & pump gas!! Our buddy Igor came down to Palm Beach Dyno with his 2024 Dark Horse that has nothing but a complete Stage 2 Whipple Supercharger kit installed to see what kind of horsepower numbers these kits will make on stock cars. Unlike our 2024 Mustang GT, this Dark Horse...

Here's a quick clip of the Corsa Performance extreme valved catback exhaust system on our Whipple powered GT which has the double HH pipe option. We're also running Kooks headers so as you can imagine it's louder than a car with factory manifolds. However, it sounds unreal and is very easy to...

Hey #TEAMLETHAL Fans, Happy Thursday! Corsa Performance Rebates are back here at Lethal Performance! Bring the noise this Winter with a new Corsa Performance Exhaust or Carbon Fiber Intake and get up to $400 cash back through February 29th, 2024, INCLUDING the all new 2024 Mustang GT Exhaust...

Hey all! We just got a HUGE shipment of Corsa Performance, including S650 Exhausts! From their all new exhaust systems for the 2024 Mustang GT, to S550, and much more! Check out everything Corsa for 2024 Mustang GT here! SHOP NOW | 2024 Mustang Corsa Performance As always, if you guys have...

Hey, All! LiquiVinyl Products are NOW AVAILABLE here at Lethal Performance! We are excited to have their entire lineup of high quality spoilers, splitters, diffusers, and other accessories for Mustang, Camaro, Mopar, and much more. Check out these new add-ons for 2024 Mustang’s! Front...

Good Afternoon, to all of the #TeamLethal fans out there! If you did not see yesterday, we're launching all new apparel that's arriving this week! For a limited time, we're doing up to 50% OFF for our Special Pre-Order sale. These are great stocking stuffers any car enthusiast will love...

Hey, Everyone! Anderson Composites back at it again bringing beautiful, quality carbon fiber options to the Mustang market with their all new Carbon Fiber Hood, Trunk & Spoiler options! PRE-ORDER ONLY! Not in stock until end of the year/early 2024 Check them all out in the links below...

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 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 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 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...