deals

Happy Monday #teamlethal fans! We hope you all had an amazing day yesterday and a belated happy Mothers Day to all the moms out there that support us! With that said, we give you 10% off Roush / SLP NOW through 5/31! No code needed; just add-to-cart. Check out our catalog for the F-150 in...

Happy Monday #teamlethal fans! We hope you all had an amazing day yesterday and a belated happy Mothers Day to all the moms out there that support us! With that said, we give you 10% off Roush / SLP NOW through 5/31! No code needed; just add-to-cart. Check out our catalog for the Mustang in...

Happy Monday #teamlethal fans! We hope you all had an amazing day yesterday and a belated happy Mothers Day to all the moms out there that support us! With that said, we give you 10% off Roush / SLP NOW through 5/31! No code needed; just add-to-cart. Check out our catalog for the Mustang in...

Happy Monday #teamlethal fans! We hope you all had an amazing day yesterday and a belated happy Mothers Day to all the moms out there that support us! With that said, we give you 10% off Roush / SLP NOW through 5/31! No code needed; just add-to-cart. Check out our catalog for the Mustang in...

Morning, Everyone! You saw us tease and post about them, but they have arrived and are now Shipping! As quickly as same day! These are our Lethal Performance by Kooks 1-7/8 Headers & Competition Only Connection Kit (2015-2024 Mustang GT 5.0L) - 1151H412-LP Lethal Performance by Kooks 1-7/8...

Today, Jared installs the Fathouse Fabrication Aluminum Coolant Expansion Tank on our 2024 Ford Mustang Dark Horse! This top notch fabricated tank replaces your factory plastic coolant tank with a sleek, black powder-coated tank that is designed to work with OEM vented coolant cap and mounts...

Hey, Everyone! Happy Friday! Today, Joe installs our all new Carbon Fiber Hood Vent for the S650, 2024 Ford Mustang's. While this hood vent is going on our Whipple Supercharged 2024 Mustang GT, this will fit any 2024+ Mustang GT or Dark Horse . It comes in a high-gloss clear coat, re-uses...

Hey, Everyone! Happy Friday! Today, Joe installs our all new Carbon Fiber Hood Vent for the S650, 2024 Ford Mustang's. While this hood vent is going on our Whipple Supercharged 2024 Mustang GT, this will fit any 2024+ Mustang GT or Dark Horse . It comes in a high-gloss clear coat, re-uses...

Today, Jared heads down to Lujan Motorsports in Miami, FL for ANOTHER 2024 Ford Mustang GT Whipple Installation, however, this particular S650 belongs to our friend Mike, aka StreetSpeed717! Check out StreetSpeed717 here! https://www.youtube.com/@UCa9MHqAoA-8... Stay tuned for Part 2, where we...

Today, Jared heads down to Lujan Motorsports in Miami, FL for ANOTHER 2024 Ford Mustang GT Whipple Installation, however, this particular S650 belongs to our friend Mike, aka StreetSpeed717! Check out StreetSpeed717 here! https://www.youtube.com/@UCa9MHqAoA-8... Stay tuned for Part 2, where we...

Today, Jared heads down to Lujan Motorsports in Miami, FL for ANOTHER 2024 Ford Mustang GT Whipple Installation, however, this particular S650 belongs to our friend Mike, aka StreetSpeed717! Check out StreetSpeed717 here! https://www.youtube.com/@UCa9MHqAoA-8... Stay tuned for Part 2, where we...

Hey, Everyone! Happy Friday! We're adding more sales to our Spring deals we have going here at Lethal Performance! Today, we're highlighting Palm Beach Dyno Heat Exchanger! Unlock the true potential of your 2020-2022 Shelby GT500 with Palm Beach Dyno's cutting-edge supercharger heat exchanger...

Hey, Guys! We JUST launched our Spring SALE here at Lethal Performance. From NOW until 3/25, save 15% Vengeance Clutch Kits! Whether you're upgrading transmissions, to support higher horsepower for the future or just simply looking to upgrade what factory had to offer, Vengeance has you...

Hey, Guys! We JUST launched our Spring SALE here at Lethal Performance. From NOW until 3/25, save 15% Vengeance Clutch Kits! Whether you're upgrading transmissions, to support higher horsepower for the future or just simply looking to upgrade what factory had to offer, Vengeance has you...

Hey, ALL! Happy Monday! Yes, you read that right; today is the official start of our annual SPRING SALE here at Lethal Performance!! CURRENT SPRING SALES & PROMOTIONS: Ends 3/24 | 10% off Sitewide* | Use code SPRING | Standard exclusions apply Ends 3/22 | 15% off Lethal Performance...

Hey, ALL! Happy Monday! Yes, you read that right; today is the official start of our annual SPRING SALE here at Lethal Performance!! CURRENT SPRING SALES & PROMOTIONS: Ends 3/24 | 10% off Sitewide* | Use code SPRING | Standard exclusions apply Ends 3/22 | 15% off Lethal Performance...

Hey, ALL! Happy Monday! Yes, you read that right; today is the official start of our annual SPRING SALE here at Lethal Performance!! CURRENT SPRING SALES & PROMOTIONS: Ends 3/24 | 10% off Sitewide* | Use code SPRING | Standard exclusions apply Ends 3/22 | 15% off Lethal Performance...

Hey, ALL! Happy Monday! A new week means a new SALE. From now until March 31st, save 10% on X-force Performance Exhaust Systems! Check out our X-Force lineup for Mustang here --> SHOP NOW | Xforce Mustang As always, if you have any questions; feel free to reach out to us here at Lethal...

COMING SOON! Exclusive Lethal Edition Whipple Supercharger Kits for the S650 and 21+ F150. We’re excited, are you? More details and info in the near future… #teamlethal

Hey, ALL!! Happy Friday! Now is your chance to save BIG with up to 15% OFF AFe Power! From Intakes to Exhaust systems; they have you covered. Act now as the sale ends 2/22. No code required. Just make sure you're logged in to your account. Check out our AFe catalog in the link below! SHOP...

Hey, ALL!! Happy Friday! Now is your chance to save BIG with up to 15% OFF AFe Power! From Intakes to Exhaust systems; they have you covered. Act now as the sale ends 2/22. No code required. Just make sure you're logged in to your account. Check out our AFe catalog in the link below! SHOP...

Hey, All! We’re starting off the New Year with a fresh stocking of Steeda Autosports components and kits for the Mustang! Check out some of the fresh stock below! Steeda ‘Stop the Hop’ Street Starter Kit (2015-2024 Mustang) - 555-4455 The Stop the Hop Starter Kit is the perfect start for...

THE BEST MUSTANG CLUTCH KITS & BRANDS FOR YOUR BUILD Choosing the best Mustang clutch kit isn't difficult, but it is a crucial stage of your build. The most important factors you need to determine when shopping for a new clutch are the level of horsepower you want to support (300rwhp...

The New Year is approaching fast! Use code "NEWYEAR" on checkout to save 10% on your entire order. *Standard Exclusions Apply, See Site for Details* Head on over to www.lethalperformance.com today!

The New Year is approaching fast! Use code "NEWYEAR" on checkout to save 10% on your entire order. *Standard Exclusions Apply, See Site for Details* Head on over to www.lethalperformance.com today!