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  1. Lethal Performance || NEW Vortech Supercharger Tuner Kits for 2024+ Mustang GT

    Hey everyone! Vortech now has their tuner kit available for the S650! Featuring Vortech’s V-3 JT Trim head unit, capable of over 1000hp, and components engineered specifically for the 2024-2026 Ford Mustang, this new kit delivers aggressive power, proven reliability, and race-inspired...
  2. Wengerd Tuning - the Newest Addition to the Lethal Performance Tune Shop

    Wengerd Performance is NOW AVAILABLE here at the LP Tune Shop! As one of the top rising tuners for Coyote-Powered platforms, Wengerd focuses their tunes around not just adding power, but dialing in drivability to ensure a driving experience catered to your exact wishes. With support for...
  3. Resonated Double H Pipe - Perfect Sound w/Headers?

    Hey there! If you haven't seen it already, we released a resonated version of our Double H-Pipe, made to directly replace a current Corsa Performance Double H, Double X, or stock resonator (with some cutting), aimed specifically at those car with Long Tube Headers installed. As we all know, the...
  4. How to Build an 8 Second 1/4 Mile Dark Horse Mustang - LP

    Have you wondered what it takes to build a streetable strip beast? We did an entire write up on what you can do to replicate these times! Check it out here: https://www.lethalperformance.com/how-to-build-an-8-second-mustang-dark-horse Check out our video review of it here:
  5. DX Carbon Fiber Line here at Lethal Performance!

    Hey Mustang Owners! If you want to enhance the look of your Stang, we got you covered with a bunch of Carbon Fiber upgrades! From spoilers and splitters, to mirror covers and much more! Check out our full line up below: SHOP NOW | DX Carbon Feel free to reach out to any one of us here at...
  6. DX Carbon Fiber Line here at Lethal Performance!

    Hey Mustang Owners! If you want to enhance the look of your Stang, we got you covered with a bunch of Carbon Fiber upgrades! From spoilers and splitters, to mirror covers and much more! Check out our full line up below: SHOP NOW | DX Carbon Feel free to reach out to any one of us here at...
  7. All new FTI Performance Torque Converters for 10R80-Equipped Coyote Vehicles.

    Hey #teamlethal Fans! All new FTI Performance Torque Converters for 10R80-Equipped Coyote Vehicles. FTI’s latest Street Racer Lock-Up Series & PML Lock-Up Series Torque Converters utilize a CNC Billet Stator, Single Disc design, with your choice of a low (2800-3200RPM) or high (3200-3600RPM)...
  8. All new FTI Performance Torque Converters for 10R80-Equipped Coyote Vehicles.

    Hey #teamlethal Fans! All new FTI Performance Torque Converters for 10R80-Equipped Coyote Vehicles. FTI’s latest Street Racer Lock-Up Series & PML Lock-Up Series Torque Converters utilize a CNC Billet Stator, Single Disc design, with your choice of a low (2800-3200RPM) or high (3200-3600RPM)...
  9. Ford Performance Calibrations w/ ProCal4 device for the 2024 Mustang Ecoboost!

    Hey Mustang Owners! Ford Performance has officially released their Performance Calibrations w/ ProCal4 device for the 2024 Mustang Ecoboost! You’ll notice a 35HP increase @ 5,550 rpm and 50lb-ft increase @ 3,500 rpm, allowing your car to produce 350hp/400tq. The calibration not only increases...
  10. Ford Performance Calibrations w/ ProCal4 for 2024+ Mustang Ecoboost S650!

    Hey Mustang Owners! Ford Performance has officially released their Performance Calibrations w/ ProCal4 device for the 2024 Mustang Ecoboost! You’ll notice a 35HP increase @ 5,550 rpm and 50lb-ft increase @ 3,500 rpm, allowing your car to produce 350hp/400tq. The calibration not only increases...
  11. Our 1100+HP 2020 GT500 Build - Two Minute Tuesday

    Hey #teamlethal Fans! We’re back with another quick rundown of one of our favorite cars to date, our 2020 Shelby GT500! Featuring a Gen.5 3.8L Whipple Supercharger, E85 fueling with DivisionX, Stainless Works 2" Headers, & Corsa Performance exhaust —all wrapped in one of the best looking body...
  12. Our 1100+HP 2020 GT500 Build - Two Minute Tuesday

    Hey #teamlethal Fans! We’re back with another quick rundown of one of our favorite cars to date, our 2020 Shelby GT500! Featuring a Gen.5 3.8L Whipple Supercharger, E85 fueling with DivisionX, Stainless Works 2" Headers, & Corsa Performance exhaust —all wrapped in one of the best looking body...
  13. Shoemaker Performance AVID Tuner NOW SUPPORTED for S650 Mustang Tuning!

    Hey Mustang Owners! Shoemaker Performance AVID Tuner NOW SUPPORTED for S650 Mustang Tuning! Looking for an all in one, handheld tuning device supported by one of the industry’s top tuners? Look no further with Shoemaker Performance’s AVID Tuner Device, now available for the 2024-2025 Mustang...
  14. Shoemaker Performance AVID Tuner NOW SUPPORTED for S650 Mustang Tuning!

    Hey Mustang Owners! Shoemaker Performance AVID Tuner NOW SUPPORTED for S650 Mustang Tuning! Looking for an all in one, handheld tuning device supported by one of the industry’s top tuners? Look no further with Shoemaker Performance’s AVID Tuner Device, now available for the 2024-2025 Mustang...
  15. 20% OFF SCT Devices here at Lethal Performance!

    Hey #teamlethal Fans! Starting now, save 20% on all SCT devices at Lethal Performance! X4s, BDX, Livelink, etc! NO CODE is needed for this either! Just add it to your cart or give us a call. Check them out below: SHOP NOW | SCT Talk with your tuner or ask away to see if this works for your...
  16. 20% OFF SCT Devices here at Lethal Performance!

    Hey #teamlethal Fans! Starting now, save 20% on all SCT devices at Lethal Performance! X4s, BDX, Livelink, etc! NO CODE is needed for this either! Just add it to your cart or give us a call. Check them out below: SHOP NOW | SCT Talk with your tuner or ask away to see if this works for your...
  17. Lethal Lowdown - August

    Hey #teamlethal Fans! Incase you missed everything that’s happened here at Lethal Performance over the month of August, here’s the Lethal Lowdown! HP Tuners has added MORE custom tuning support for newer Ford vehicles and Whipple-equipped vehicles, ZFG Racing Custom Tuning is now here at...
  18. Lethal Lowdown - August

    Hey #teamlethal Fans! Incase you missed everything that’s happened here at Lethal Performance over the month of August, here’s the Lethal Lowdown! HP Tuners has added MORE custom tuning support for newer Ford vehicles and Whipple-equipped vehicles, ZFG Racing Custom Tuning is now here at...
  19. NEW SPE Motorsport Carbon Fiber Intakes here at Lethal Performance!!

    Hey Mustang Owners! SPE Motorsport has released their Carbon Fiber Cold Air Intakes for 24+ Mustang GT and Dark Horse. Upgrade your engine’s performance and engine bay appearance with a high-quality, carbon fiber intake kit from SPE Motorsport. The best part? It works! With dyno proven gains...
  20. NEW SPE Motorsport Carbon Fiber Intakes here at Lethal Performance!!

    Hey Mustang Owners! SPE Motorsport has released their Carbon Fiber Cold Air Intakes for 24+ Mustang GT and Dark Horse. Upgrade your engine’s performance and engine bay appearance with a high-quality, carbon fiber intake kit from SPE Motorsport. The best part? It works! With dyno proven gains...





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