sales

MFP Crank Support Kits for Whipple’d Coyote Mustang’s are BACK IN STOCK! With both 6 Rib and 10 Rib Kits available, both fitting Gen. 3-5 Whipple Supercharger Systems on any 2011-2022 Ford Mustang GT, these are the perfect solution to protect your crank snout from snapping under the most...

Hey all! Save 15% on aFe Power products, including their Intakes, Swaybars, Exhaust Systems, and MORE! With various, high quality components to improve your car and/or truck’s performance, from suspension, to intake, and even exhaust, its a perfect time to upgrade! Check out all aFe has...

Hey all! Save 15% on aFe Power products, including their Intakes, Swaybars, Exhaust Systems, and MORE! With various, high quality components to improve your car and/or truck’s performance, from suspension, to intake, and even exhaust, its a perfect time to upgrade! Check out all aFe has...

Hey, ALL! 10% SITEWIDE* sale going through Tuesday 2/21. USE Code PRESIDENT at checkout to start saving! Looking for a new exhaust set up? Or maybe a new wheel and tire look? Now's the time to buy. * standard product exclusions do apply * As always, if you guys have any questions or need...

Hey, ALL! From NOW until March 14th, get $150 back through rebate when you buy a select Corsa Performance Exhaust System over $1500 Dollars. PLUS, sign in to your Lethal Performance account to SAVE MORE with Loyalty Pricing! See the link below for the entire list of qualifying systems and more...

Hey, ALL! From NOW until March 14th, get $150 back through rebate when you buy a select Corsa Performance Exhaust System over $1500 Dollars. PLUS, sign in to your Lethal Performance account to SAVE MORE with Loyalty Pricing! See the link below for the entire list of qualifying systems and more...

Hey, ALL! From NOW until March 14th, get $150 back through rebate when you buy a select Corsa Performance Exhaust System over $1500 Dollars. PLUS, sign in to your Lethal Performance account to SAVE MORE with Loyalty Pricing! See the link below for the entire list of qualifying systems and more...

Hey, ALL! Snyder Performance Engineering is NOW AVAILABLE here at Lethal Performance! SPE Motorsport 2020+ GT500 Thermostat SPE has been working on the Ford dual thermostat style frame for over a year and have been able to engineer an upgrade for 2020+ GT500. This allows the car to drop the...

Hey, ALL! Happy Valentines DAY! Remember, Today is the LAST DAY for our sitewide sale here at Lethal Performance on brands like American Racing Headers, Mcleod Racing, Griptec, BMR Suspension, Division X Fuel Systems and much more! Head on over to www.lethalperformance.com and start saving...

Hey, ALL! Happy Valentines DAY! Remember, Today is the LAST DAY for our sitewide sale here at Lethal Performance on brands like American Racing Headers, Mcleod Racing, Griptec, BMR Suspension, Division X Fuel Systems and much more! Head on over to www.lethalperformance.com and start saving...

Hey All! Just a reminder that these top brands are still on sale during our Valentine’s Day Sale! Screw the flowers and chocolates…We’re bringing the love to you enthusiasts in the best way we know how! Buy you or your loved ones something they REALLY want. Whether its suspension, power...

Hey All! Just a reminder that these top brands are still on sale during our Valentine’s Day Sale! Screw the flowers and chocolates…We’re bringing the love to you enthusiasts in the best way we know how! Buy you or your loved ones something they REALLY want. Whether its suspension, power...

Hey, ALL! From NOW until Tuesday (2/14), you can SAVE 10% SITEWIDE on your favorite brands! From exhaust to superchargers and all sorts of aftermarket performance parts; you'll be able to buy something that'll last longer than flowers. Of course, if you guys have any questions feel free...

Hey, ALL! From NOW until Tuesday (2/14), you can SAVE 10% SITEWIDE on your favorite brands! From exhaust to superchargers and all sorts of aftermarket performance parts; you'll be able to buy something that'll last longer than flowers. Of course, if you guys have any questions feel free...

Calling all EcoBoost owners! Take advantage of 15% OFF on ALL CP-E Intercoolers, including their NEW Front Mount Intercooler for the 2021+ Ford Bronco’s! With years of experience, research, and development on countless cooling, induction, and exhaust components, CP-E has consistently been...

Hey all! Livernois Motorsports just released their Intake Manifold Adapter Kits for the 2021+ Ford F-150’s! Finally, you can install better performing intakes on your F-150, such as the 2018 Mustang GT or GT350 Manifolds. With more custom tuning options becoming available, these are perfect...

Hey All! Palm Beach Dyno just released their tuning support for Whipple Supercharged 2021+ F-150’s ! With the all new SCT X4 Devices with Data Cable, the opportunity for tuning all 2021+ Ford F-150’s has opened up, with more models to follow, such as the Bronco’s, Raptor’s, and more. Now...

Hey All! Palm Beach Dyno just released their tuning support for Whipple Supercharged 2021+ F-150’s ! With the all new SCT X4 Devices with Data Cable, the opportunity for tuning all 2021+ Ford F-150’s has opened up, with more models to follow, such as the Bronco’s, Raptor’s, and more. Now...

Hey All! Our Diode Dynamics Sale ENDS TODAY! This is your LAST CHANCE to save 15% on ALL Diode Dynamics products! With a HUGE variety of aftermarket lighting upgrades for S550, S197, F-150, and much more, including but limited to tail light upgrades, fog lights, DRL upgrades, marker lights...

Hey All! We just launched our new Power Packs with Ford Performance Calibrations for the Bronco’s! We’ve tested out each component of these kits, as many of you Bronco owners out there have as well, and found the best combinations for each tuner, now including the Ford Performance Pro Cal...