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LETHAL PERFORMANCE TAX REFUND SALE IS HERE! _ With tax day just around the corner and refunds already coming in, it’s officially time to turn your plans into horsepower. Lethal Performance is kicking off its biggest multi-brand event of the season. _ Starting today, until April 20th, 2026...

NEW Kelltrac Triple Adjustable X-SERIES Rear Coilover Kit for S550 and S650 Mustangs and available at Lethal Performance! _ Recommended specifically for 1300+WHP Drag Racing Applications, Kelltrac’s combination of custom-made Eibach Springs, Viking Crusader Shocks, Landrum Performance helper...

LETHAL PERFORMANCE EASTER SITEWIDE SALE IS LIVE! _ Great news! Our sitewide 10% OFF sale at Lethal Performance is officially LIVE. Just use code: EASTER at checkout. Prefer to order by phone? Give us a call and mention the code! With thousands of eligible items, now’s the perfect time to grab...

LETHAL PERFORMANCE EASTER SITEWIDE SALE IS LIVE! _ Great news! Our sitewide 10% OFF sale at Lethal Performance is officially LIVE. Just use code: EASTER at checkout. Prefer to order by phone? Give us a call and mention the code! With thousands of eligible items, now’s the perfect time to grab...

Starting today, save tons of tons of items at Lethal Performance! $1399 Shipped LP Headers by Kooks : https://www.lethalperformance.com/lethal-performance-by-kooks-1-7-8-headers-competition-o[…]onnection-kit-2015-2025-mustang-gt-5-0l-1151h412-lp.html 15% OFF LP Clutches ...

Starting today, save tons of tons of items at Lethal Performance! $1399 Shipped LP Headers by Kooks : https://www.lethalperformance.com/lethal-performance-by-kooks-1-7-8-headers-competition-o[…]onnection-kit-2015-2025-mustang-gt-5-0l-1151h412-lp.html 15% OFF LP Clutches ...

SAVE 15% ON EIBACH SUSPENSION! _ Starting now until April 6th, save 15% on everything from Eibach at Lethal Performance! This goes for springs, sway bars, coilovers, etc! NO CODE is needed for this either. Just add them to your cart or give us a ring! ** Not able to stack with current...

Spring is here, refunds are hitting accounts, and it’s officially time to turn plans into horsepower. Lethal Performance is kicking off its biggest multi-brand event of the season — the Spring Loaded Sale — built for one thing: helping you spend that tax return the right way. Starting today...

_ Spring is here, refunds are hitting accounts, and it’s officially time to turn plans into horsepower. Lethal Performance is kicking off its biggest multi-brand event of the season — the Spring Loaded Sale — built for one thing: helping you spend that tax return the right way. Starting...

SAVE 20% ON STAINLESS WORKS Starting today, enjoy 20% off MSRP on all Stainless Works exhaust systems and components at Lethal Performance. This includes headers, mid-pipes, cat-backs, tips, and more. No code needed—just add your items to the cart or give us a call to take advantage of the...

🍀 ST. PATRICK’S DAY SALE IS LIVE! 🍀 _ Now through March 17, 2026, enjoy 10% OFF sitewide at Lethal Performance! Use code: LUCKY at checkout or give us a call and mention the sale to claim your savings. With thousands of items included, it’s the perfect time to grab those spring mods before...

🍀 ST. PATRICK’S DAY SALE IS LIVE! 🍀 _ Now through March 17, 2026, enjoy 10% OFF sitewide at Lethal Performance! Use code: LUCKY at checkout or give us a call and mention the sale to claim your savings. With thousands of items included, it’s the perfect time to grab those spring mods before...

SAVE UP TO 15% ON AFE _ From now through March 16, 2026, save up to 15% on AFE Power products at Lethal Performance! No code required—just add your items to the cart and the savings will apply automatically, or give our team a call and we’ll take care of you. This sale covers a wide range...

SAVE ON FORM LIGHTING & DIODE DYNAMICS _ Starting today, save 10% on Form Lighting and Diode Dynamics at Lethal Performance! Headlights, taillights, and more are now automatically discounted so no code is needed! Just add them to your cart or give us a call. _ Exclusions apply for FL0020...

SAVE 15% ON AWE EXHAUST _ Starting now through 3/10/2026, take 15% OFF MSRP on all AWE Tuning exhaust systems and components at Lethal Performance! Upgrade your ride with savings on: Mid pipes Exhaust systems Exhaust components Intakes And more No code required — just add your items to the...

LAST DAY TO SAVE UP TO 10% ON ROUSH PERFORMANCE _ TODAY IS THE LAST DAY to save up to 10% on ROUSH Performance at Lethal Performance. This is 10% on everything ROUSH and 5% on ROUSH superchargers. NO CODE needed for this either. Just add it to your cart of give us a call. ** not able to stack...

SAVE 10% AT LETHAL PERFORMANCE _ TODAY ONLY, enjoy 10% off sitewide with code: PRESIDENT at checkout at Lethal Performance. Or give us a call and we’ll be happy to help! This exclusive offer applies to thousands of items, making it the perfect time to upgrade your ride. ** exclusions apply...

SAVE 10% SITEWIDE AT LETHAL PERFORMANCE _ Now through Monday, 2/16/2026, enjoy 10% off sitewide with code SWEET at checkout at Lethal Performance. Or give us a call and we’ll be happy to help! This exclusive offer applies to thousands of items, making it the perfect time to upgrade your ride...

SAVE 10% SITEWIDE AT LETHAL PERFORMANCE _ Now through Monday, 2/16/2026, enjoy 10% off sitewide with code SWEET at checkout at Lethal Performance. Or give us a call and we’ll be happy to help! This exclusive offer applies to thousands of items, making it the perfect time to upgrade your ride...

SAVE UP TO 10% ON ROUSH PERFORMANCE _ Starting now until 2/25/2026, save up to 10% on ROUSH Performance at Lethal Performance. This is 10% on everything ROUSH and 5% on ROUSH superchargers. NO CODE needed for this either. Just add it to your cart of give us a call. ** not able to stack with...