sales

Good Morning, #teamlethal Fans! Our Labor Day sales have launched! Right now, you can save 10% SITEWIDE using code ' LABOR ' ! WITH doing 2X Loyalty Points through 9/2 PLUS: 20% off all Lethal Merch & Apparel! Alongside the sitewide sale we have up to 20% off some top brands: MRT...

Good Morning, #teamlethal Fans! Our Labor Day sales have launched! Right now, you can save 10% SITEWIDE using code ' LABOR ' ! WITH doing 2X Loyalty Points through 9/2 PLUS: 20% off all Lethal Merch & Apparel! Alongside the sitewide sale we have up to 20% off some top brands: MRT...

Our 2024 Mustang Dark Horse hit the dyno at Area 51 Motorsports, laying down 1049.5 rwhp and 751.4 ft-lbs on E85. Lethal Performance Edition Whipple Gen 6 3.0L supercharger 3.50" Griptec pulley 10-rib kit w/ ATI 20% balancer 1300lb Injector Dynamics injectors KPM 1500hp Fuel System Custom E85...

Save 10% on all Roush Performance Products for Mustang, F-150, Bronco, Superduty, and more right now at Lethal Performance. We’re talking about their Supercharger Kits, Intakes, Exhaust Systems, and Body Kits to transform your vehicle into the beast it was meant to be. Check out all things...

Save 10% on all Roush Performance Products for Mustang, F-150, Bronco, Superduty, and more right now at Lethal Performance. We’re talking about their Supercharger Kits, Intakes, Exhaust Systems, and Body Kits to transform your vehicle into the beast it was meant to be. Check out all things...

Save 10% on all Roush Performance Products for Mustang, F-150, Bronco, Superduty, and more right now at Lethal Performance. We’re talking about their Supercharger Kits, Intakes, Exhaust Systems, and Body Kits to transform your vehicle into the beast it was meant to be. Check out all things...

Kelltrac Race and Street/Strip Rear Shocks for the Explorer ST are now available! Following after the release of their Street version, the Kelltrac Street/Strip version is the perfect, bolt-on shock replacement for the highly upgraded daily drivers with over 500hp that also occasionally hit the...

Good Afternoon, #teamlethal fans! We got a FRESH pallet of the very sought after S&B intakes! Features include: * Helps balance air/fuel ratios to improve gas mileage * Specially-crafted cross-linked intake tube minimizes restriction * Custom air box keeps loose dirt and turbulent underhood...

Ford Performance Carbon Fiber Accessories for the 2024-2026 Mustang GT and Dark Horse are here! Featuring Splitters, Mirror Caps, and Spoilers, available in both Gloss and Matte finishes, these are high quality pieces that are designed to fit like factory. Featuring autoclave process with...

ZFG Racing Custom Tuning is Now Available at Lethal Performance! Lethal Performance is proud to partner up with ZFG Racing, bringing you access to the most advanced custom tuning available for Ford’s EcoBoost and Explorer ST platforms. ZFG Racing has established themselves as the industry...

Looking for the most power and performance-oriented intake kit for your S650 Mustang? Look no further than Whipple’s all new Crusher Intake System for the 2024-2026 Mustang GT. This is the must-have intake for those who want the most out of their naturally-aspirated Mustang, with dyno-proven 15...

Hey, #teamlethal fans! Lund Racing has released LRX Custom Tuning Support for 24-25 Mustang & F-150 w/ 5.0L V8! Get Custom Tuned with Lund Racing now and enjoy the convenience and features of Lund’s LRX Device. With the LRX’s easy-to-use touch screen and user-friendly interface, it can: Read...

VMP Performance has updated their Apex Predator Supercharger Lid Packages! Now standard with their 16AN Billet High-Flow Water Manifold, VMP’s Apex Predator Lid & Intercooler Core helps eliminate air flow limitations seen in stock lids as well as helps control the inherently high intake air...

Good Morning, #teamlethal fans! RIGHT NOW, to September 2nd 2025; up to 20% off select items including hood struts and exhaust systems for Mustang, F-150, Explorer ST, and Bronco!! Check out our lineup for MRT in the link below: SHOP NOW | MRT Mustang As always, if you don't see what you're...

Good Morning, #teamlethal fans! RIGHT NOW, to September 2nd 2025; up to 20% off select items including hood struts and exhaust systems for Mustang, F-150, Explorer ST, and Bronco!! Check out our lineup for MRT in the link below: SHOP NOW | MRT Mustang As always, if you don't see what you're...

Hey, #temlethal fans! The wait for Active Exhaust Cars is over! AWE’s SwitchPath Exhaust System for 18+ S550 Mustang’s is here! With AWE’s SwitchPath™, you can retain full factory valve functionality from drive modes to programmable buttons. - Features slip-fit inlet adapters for a Direct...

Hey, #temlethal fans! The wait for Active Exhaust Cars is over! AWE’s SwitchPath Exhaust System for 18+ S550 Mustang’s is here! With AWE’s SwitchPath™, you can retain full factory valve functionality from drive modes to programmable buttons. - Features slip-fit inlet adapters for a Direct...

Hey, #temlethal fans! The wait for Active Exhaust Cars is over! AWE’s SwitchPath Exhaust System for 18+ S550 Mustang’s is here! With AWE’s SwitchPath™, you can retain full factory valve functionality from drive modes to programmable buttons. - Features slip-fit inlet adapters for a Direct...

25' Explorer ST added to the HP Tuners tuning support list! Joining on with the rest of the newly-supported platforms from HPTuners, the 2025 Explorer ST are now able to be custom tuned using MPVI3 or the all new RTD4 using 4 credits per ECM. 2020-2025 Explorer ST Custom Tuning: ( live...

Our HPTuners Lethal Performance RTD4 Devices are here and NOW SHIPPING! Custom Tune your 2024-2025 Mustang GT / Dark Horse, 5.0L F-150, 2.7L Bronco, and more with the new RTD4 tuning device, available with various custom tunes from your favorite tuners, such as Palm Beach Dyno, Lund Racing...

Good Morning, #teamlethal fans! Livernois has just announced and released their newest project for your ST! Here's some of the highlights: Purchase of this tuner includes 1 gasoline tow tune and 1 gasoline performance tune for a stock vehicle. Extra tunes can be purchased under the optional...

Lund Racing Custom Tunes are NOW AVAILABLE for 2024-2025 Mustang GT and Dark Horse! Using the HPTuners RTD4 or MPVI3, Lund Racing now has Custom Tuning Support for Naturally-Aspirated S650 Mustang chassis, including support for E85, Intake Manifold, Cams, Throttle Bodies, Injectors, and more...

Lund Racing Custom Tunes are NOW AVAILABLE for 2024-2025 Mustang GT and Dark Horse! Using the HPTuners RTD4 or MPVI3, Lund Racing now has Custom Tuning Support for Naturally-Aspirated S650 Mustang chassis, including support for E85, Intake Manifold, Cams, Throttle Bodies, Injectors, and more...

The Tunemaker is hard at work putting some impressive numbers down on the dyno at Red’s Performance Garage with some basic bolt on mods! Baseline runs on this 24’ Mustang GT 10 Speed showed 400 WHP / 368.92 WTQ With the addition of a JLT Cold Air Intake Kit & Stainless Works Long Tube Headers...

The Tunemaker is hard at work putting some impressive numbers down on the dyno at Red’s Performance Garage with some basic bolt on mods! Baseline runs on this 24’ Mustang GT 10 Speed showed 400 WHP / 368.92 WTQ With the addition of a JLT Cold Air Intake Kit & Stainless Works Long Tube Headers...