sales

Good Morning, #teamlethal fans! Happy Monday! We just got a FRESH batch of our Lethal Performance by Kooks 1-7/8 Headers & Competition Only Connection Kits! 1 7/8" x 3" Stainless Steel Long Tube Headers Includes Stainless Steel Off Road Connection Pipes for OEM Cat Back Connection All O2...

Good Morning, #teamlethal fans! Happy Monday! We just got a FRESH batch of our Lethal Performance by Kooks 1-7/8 Headers & Competition Only Connection Kits! 1 7/8" x 3" Stainless Steel Long Tube Headers Includes Stainless Steel Off Road Connection Pipes for OEM Cat Back Connection All O2...

Last we checked in on our Lethal Performance 2024 Mustang GT, with the 3.0L Whipple Supercharger, we were down at Lujan Motorsports getting the Calimer Transmission and McLeod RXT clutch kit installed. While we were down there we also installed a set of Kelltrac adjustable front struts and a set...

Hey, #teamlethal fans! Today, Jared overviews the all new Competition Open Air Box Kit from Whipple Superchargers. Then, we show you how it installs on our 2024 Mustang Dark Horse with the Lethal Performance/Whipple Superchargers Stage 2 Kit installed. Last but certainly not least, we let you...

Hey, #teamlethal fans! Today, Jared overviews the all new Competition Open Air Box Kit from Whipple Superchargers. Then, we show you how it installs on our 2024 Mustang Dark Horse with the Lethal Performance/Whipple Superchargers Stage 2 Kit installed. Last but certainly not least, we let you...

Hey, #teamlethal fans! Today, Jared overviews the all new Competition Open Air Box Kit from Whipple Superchargers. Then, we show you how it installs on our 2024 Mustang Dark Horse with the Lethal Performance/Whipple Superchargers Stage 2 Kit installed. Last but certainly not least, we let you...

Hey, ALL! Our friends over at Morimoto sent us their all new Morimoto XB Gen II headlights for 2015-2017 Mustangs and 2020+ GT500! Featuring Triple Bi-LED projectors, these headlights not only perform better than the stock, they look stellar! Customize your headlights operation with ease...

Hey, ALL! We are constantly adding to our Lethal Performance Carbon Fiber Styling line. This Lethal Performance Carbon Fiber Spoiler installs in minutes onto your S650 Mustang using simple hand tools (a flathead screwdriver or a body pin removal tool) and requires no modifications to your...

Hey, ALL! We are constantly adding to our Lethal Performance Carbon Fiber Styling line. This Lethal Performance Carbon Fiber Spoiler installs in minutes onto your S650 Mustang using simple hand tools (a flathead screwdriver or a body pin removal tool) and requires no modifications to your...

Hey, ALL! We are constantly adding to our Lethal Performance Carbon Fiber Styling line. This Lethal Performance Carbon Fiber Spoiler installs in minutes onto your S650 Mustang using simple hand tools (a flathead screwdriver or a body pin removal tool) and requires no modifications to your...

Good Morning, Everyone! Happy 'MERICA Monday! You read that right. We're starting the party early here at Lethal Performance with our annual 4th of the July sales! Let's kick it off with one of the top names in the industry, EIBACH. Springs, Coilovers, Sway Bars & MORE! From 7/1 - 7/12 |...

Good Morning, Everyone! Happy 'MERICA Monday! You read that right. We're starting the party early here at Lethal Performance with our annual 4th of the July sales! Let's kick it off with one of the top names in the industry, EIBACH. Springs, Coilovers, Sway Bars & MORE! From 7/1 - 7/12 |...

Hello, Everyone! Lund Racing’s LRX Tuning Device is NOW AVAILABLE here at Lethal Performance. This super capable device not only can program and flash vehicles through OBD2, it can read and clear CEL/DTC’s, perform various service functions such as crank relearn, data log your vehicle, adjust...

Good Morning, ALL! Happy Monday! We just received a huge, fresh shipment of Steeda here at Lethal Performance! Check them out in the link(s) below. Don't forget that Lethal Performance is your one stop shop for everything Steeda and thousands of your favorite & top brands in the industry...

Good Morning, ALL! Happy Monday! We just received a huge, fresh shipment of Steeda here at Lethal Performance! Check them out in the link(s) below. Don't forget that Lethal Performance is your one stop shop for everything Steeda and thousands of your favorite & top brands in the industry...

Hey, ALL! Happy Friday #teamlethal Fans! Hook Dad up this year with some Go Fast Goodies! Save 10% Site-Wide* using code "DAD" on checkout! standard product exclusions with the code still apply** Head on over to www.lethalperformance.com today! Stay up to date with our latest sales &...

Hey, ALL! Happy Friday #teamlethal Fans! Hook Dad up this year with some Go Fast Goodies! Save 10% Site-Wide* using code "DAD" on checkout! standard product exclusions with the code still apply** Head on over to www.lethalperformance.com today! Stay up to date with our latest sales &...

Great News for 2024+ GT & Dark Horse Owners! All NEW Borla exhaust systems now available for your 2024 Mustang GT & Dark Horse! These systems are available in the S-Type or ATAK sound levels, have three tips options; Polished Stainless, Black Chrome, or Carbon Fiber, and are built from premium...

Great News for 2024+ GT & Dark Horse Owners! All NEW Borla exhaust systems now available for your 2024 Mustang GT & Dark Horse! These systems are available in the S-Type or ATAK sound levels, have three tips options; Polished Stainless, Black Chrome, or Carbon Fiber, and are built from premium...

Great News for 2024+ GT & Dark Horse Owners! All NEW Borla exhaust systems now available for your 2024 Mustang GT & Dark Horse! These systems are available in the S-Type or ATAK sound levels, have three tips options; Polished Stainless, Black Chrome, or Carbon Fiber, and are built from premium...