lethal performance

Morning, #teamlethal fans! The Spring Sales are still going with one of the next ones being CM Components Rear Seat Deletes at 10% OFF! No Code Required! From 3/20-3/27 just add to cart and save! If you're in the market for a Rear Seat Delete, look no further. This CM Components piece is a...

Hey All! TODAY, our 12 Days of Christmas Sale brings you Kooks Headers and Exhaust! You can save 15% on ALL Kooks products, including their headers, connection kits, cat-back exhausts, and more for Mustang, F-150, and Bronco! With big horsepower comes a need for big flow. Luckily, Kooks...

Hey, ALL! We're getting down to the wire to save HUNDREDS on one of the most popular centrifugal superchargers on the market! If you're looking for BOOST, now is the time! Today is the last day to Enjoy 10% OFF Procharger Superchargers! From Mustang to Mopar, Procharger has something to...

These Boosted Sales are ENDING TODAY! Don’t miss out! 15% OFF Whipple Superchargers, as well as 20% OFF Megacoolers! Everything from the Gen.5 3.0L Complete Kits to 3.8L Tuner Kits for GT500! Check out all the Whipple Superchargers savings in the link below! Whipple Superchargers 15%...

Hey, ALL! Just because Black Friday has ended, doesn't mean the sales do! For this year, our Full Carbon Fiber Line is 20% OFF PLUS every purchase is entered into a DRAWING to get their ordered Completely Refunded!! That's right, for FREE! Check out the full line up here --> SHOP NOW |...

Save THOUSANDS on Superchargers, Turbochargers, and NITROUS OXIDE! ALL THE POWER at Lethal Performance! 15% OFF Whipple Superchargers! Whipple Superchargers $2000 OFF Hellhorse’s Mid Mount Twin-Turbo Kit for S550 Mustang’s! Hellhorse Mid Mount Twin Turbo Kit - Tier 2, 1,500hp+ (2015-2020...

Shopping this Black Friday or Holiday Season? LAST DAY TO ENTER OUR GIFT CARD GIVEAWAY SWEEPSTAKES! LETHAL PERFORMANCE BLACK FRIDAY SWEEPSTAKES! There are multiple ways to WIN BIG this Black Friday here at Lethal Performance, whether it's some Lethal bucks, a set of drag wheels or a Whipple...

Hey, All! NOW through November 30th, Out Lethal Performance Site-Wide sale is LIVE!! *Standard Exclusions Apply* This year we have up to 25% OFF your favorite performance parts brands like Whipple Superchargers, McLeod Racing, Thermal R&D and so many more. In fact, we have OVER 40 brands...

Hey, All! NOW through November 30th, Out Lethal Performance Site-Wide sale is LIVE!! *Standard Exclusions Apply* This year we have up to 25% OFF your favorite performance parts brands like Whipple Superchargers, McLeod Racing, Thermal R&D and so many more. In fact, we have OVER 40 brands...

Hey all! We just got in our new Carbon Fiber Tail Light Bezels for S550 Mustang Style Tail Lights! These quality, real carbon fiber components are perfect fitting for those looking to improve the rear end appearance of their S550. Of course, being two different styles of tail lights between...

Hey all! We are proud to announce Feral Industries Carbon Fiber Products are NOW AVAILABLE here at Lethal Performance! With a growing lineup of Carbon Fiber add-ons for the 2020+ Shelby GT500’s, as well as a few other vehicles including the C8 Corvette, Trackhawk, Hellcat, and much more...

That's right, now until the 23rd, Save 15% on Corsa Performance part number(s) 44006D and CC0003 for 2018-22' Mustang GT's. Click the link below to check them out...

RUMORS ON THE NEW S650 MUSTANG! - Totally new generation Coyote motor. - Dual 80mm Throttle Bodies with dual Air-boxes? - 3 Different Transmission Options (1 Auto, 2 Manuals) - Upgraded internals? (Predator-like rods and cams?) - Rated at 500 Horsepower. - Locked PCM (Over the Air Updates...

Lethal Performance has now partnered with Affirm to bring you more purchasing power. Affirm is an easier and faster way of paying for your new Ford Mustang performance parts over time. Leave the card in your wallet, because when you choose to buy with Affirm you can get your order now and split...

Maybe I am just late, but found this nice chart showing what various mods do for performance times... I'm in the process of dialing in my setup, but using the dragy t monitor my improvements as I change my wheel and tire setup... I thought other people in the same boat would find this...

Who doesn't love Carbon Fiber?! Get that engine bay cleaned up with Corsa; They just released their Carbon Fiber intakes for the 2018+ Mustang GT's! Available in both Open and Closed Box, as well as Oiled and Dry filters. Get yours in the link below! https://bit.ly/3ccT2qs

That's right, NO CODE REQUIRED!! Just add to cart! As always, if you guys have any questions, feel free to reach out! Ready to buy? Have a look here --> MRT Exhaust

That's right, NO CODE REQUIRED!! Just add to cart! As always, if you guys have any questions, feel free to reach out! Ready to buy? Have a look here --> MRT Exhaust

We have HPTuners MPVI2+ Devices IN STOCK, ready to ship! We have 2, 4, 6, and 8 credit devices for whatever your application requires. UNLOCK your vehicles potential with the proper tools. Get yours in the link below...

With their line-up of Titan Series Alternators, they are the perfect upgrade option for your 03'-04' Cobra, Mach-1, 99-04 Lightning, and many more applications! Check them out in the link below! https://bit.ly/3coGXOS