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Lethal Performance has once again brought you the BEST savings on your favorite performance parts. Check out the full lineup below: Sitewide Sale* | 10% off | Use coupon code FRIDAY | 11/13-11/30 Racestar | 35% off MSRP | No coupon code needed | 11/13-12/1 PLUS get a FREE Racestar lugnut kit...

Black Friday Sales for Lethal Performance will be starting up Monday Nov 13th! Details will be announced Monday morning, BE READY.... #teamlethal www.lethalperformance.com

Logan Schatzberg is now running the after hour line here at Lethal Performance! You can reach him anytime from 6pm-10pm EST Monday-Friday at 561-753-8105 or 877-253-8425. If for any reason he is unable to answer the phone please leave him a message or shoot him an email at...

We’re excited to announce Lethal Performance has become the exclusive vendor for CM Components! As majority of you know, Jason provides a quality product at an extremely affordable price. If you’re in the market for a Rear Seat Delete, look no further. Available for S197 and S550, in both...

Lethal Performance is stoked to welcome its newest member to the team: Mr. Logan Schatzberg! As most of you know, he is a familiar face in the Mustang scene not only in the retail end but also having a badass turbo Coyote himself. Logan was a customer of ours when he first got his Mustang years...

Lethal Performance is stoked to welcome its newest member to the team: Mr. Logan Schatzberg! As most of you know, he is a familiar face in the Mustang scene not only in the retail end but also having a badass turbo Coyote himself. Logan was a customer of ours when he first got his Mustang years...

Lethal Performance Halloween Sale + nGauge GIVEAWAY running Oct 27th-Oct 31st at midnight. Just use coupon code "HALLOWEEN" at checkout and receive 10% off your order*. Find the GOLDEN SKULL and your nGauge is FREE! Willy Wonka launched a Golden Ticket Campaign giving chocolate...

New TB upgrade for the 11-14 and 15-17 Mustang GT Whipple 2.9L kits! The upgrade is $500 to upgrade when buying a supercharger kit. The upgrade on a kit will include the 150mm TB, a carbon fiber intake tube & machining of the inlet to match the larger throttle body. If you already...

New TB upgrade for the 11-14 and 15-17 Mustang GT Whipple 2.9L kits! The upgrade is $500 to upgrade when buying a supercharger kit. The upgrade on a kit will include the 150mm TB, a carbon fiber intake tube & machining of the inlet to match the larger throttle body. If you already...

Reische Performance 170° Performance Thermostats are back in stock and ready to ship here at Lethal Performance! Please feel free to shoot me a PM or give us a call here at 561-753-8105 if you have any questions or need assistance with ordering...

N2MB WOT Boxes are in stock and ready to ship here at Lethal Performance. Feel free to shoot me a PM or give us a call at 561-753-8105 if you have any questions or need assistance with ordering! https://www.lethalperformance.com/n2mb-racing-dual-feature-wot-box.html

I am just going to leave this here.... Details will be announced Friday, October 27th for our giveaway, Halloween weekend! www.lethalperformance.com

Happy Friday The 13th from the Lethal Crew! We are SLASHING the prices on our Gen 6 Lethal Performance T-Shirts and Pint Glasses! Whether you are just trying to rep our gear at your next car event or just trying to crack a cold one, we've got you covered! All pricing will be deducted...

Lethal Performance has been using Lund Racing for 8 years & is their largest distributor. We offer the tunes by themselves, with nGauge & SCT devices or with one of our MANY custom power packages. Give us a shout for any & all of your tuning needs! Just shoot me a PM or can reach us at...

Sai Li Racing's highly sought after Dual Pump Return Style Fuel System will now be sold here at Lethal Performance! He has been using our Lethal Performance plug and play dual pump return style wiring harnesses on his fuel systems, so it only made sense to start carrying his awesome set up...

EXCLUSIVE RELEASE from Lethal Performance: Whipple Gen 3 Rotor Upgrade for the 2.9L - Adds up to 30-150 hp/tq at the same boost level - 10-80*F cooler temps - New Whipple Crusher SC Housing for increased volumetric efficiency - Simple bolt-on upgrade to existing Gen 1 and Gen 2 2.9L/W175AXFF...

EXCLUSIVE RELEASE from Lethal Performance: Whipple Gen 3 Rotor Upgrade for the 2.9L - Adds up to 30-150 hp/tq at the same boost level - 10-80*F cooler temps - New Whipple Crusher SC Housing for increased volumetric efficiency - Simple bolt-on upgrade to existing Gen 1 and Gen 2...

Driveshaft Shop just released their new 2000hp rated axles for the 2015+ Mustang which includes the GT, ECOBoost and GT350 applications. The new Pro-Level axles are a complete redesign with the intention to not only increase strength, but increase longevity as well with a rating of 2000hp...

What's going on everyone! Check out our 2015 GT putting in work with the 2.9 Whipple! Lets see some sick Whipple set ups out there!! If you have any questions on our set up let me know! [ame=""]

]Starting today and ending Monday (September 11th @ midnight) we will be running 20% OFF ALL PMAS Intakes and Accessories here at Lethal Performance! Just be sure to use coupon code "PMAS" at checkout to receive this amazing discount! We are currently closed in preparation for Hurricane Irma...