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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...

T 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 cart and the discount is...

_ AWE Tuning has just released the all-new S-FLO Carbon Fiber Intake for the 2024+ Mustang GT and Dark Horse — now available at Lethal Performance. Crafted from lightweight carbon fiber, the S-FLO features an OEM+ fit and finish with optimized airflow for real performance gains — and a clean...

_ AWE Tuning has just released the all-new S-FLO Carbon Fiber Intake for the 2024+ Mustang GT and Dark Horse — now available at Lethal Performance. Crafted from lightweight carbon fiber, the S-FLO features an OEM+ fit and finish with optimized airflow for real performance gains — and a clean...

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...

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. Not able to stack with current...

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...

AFE POWER SALE _ Starting today until 2/16/2026, save up to 15% on all aFe Power parts at Lethal Performance. This goes for suspension, intakes, exhaust, tow hooks, and more! NO CODE NEEDED for this either. Just have to add it to your cart or give us a call! ** not able to stack with current...

Lets start this year off the right way! How about 10% off sitewide on some new parts your Mustang? Use code: NEWYEAR at checkout and cash in on the sale! This sale runs through January 4th - just in time to cure that hangover. If you run into an excluded product, please let me know and I will...

Lets start this year off the right way! How about 10% off sitewide on some new parts your Mustang? Use code: NEWYEAR at checkout and cash in on the sale! This sale runs through January 4th - just in time to cure that hangover. If you run into an excluded product, please let me know and I will...

This is it folks, we are down to the last day of 2025 and our sitewide sale! Don't miss out as you can save 10% on THOUSANDS of products we offer with code: DECEMBER at checkout or by mentioning it if you give us a call! _ We also have tons of other sale items ending today like: Lethal Gear...

_ This is it folks, we are down to the last day of 2025 and our sitewide sale! Don't miss out as you can save 10% on THOUSANDS of products we offer with code: DECEMBER at checkout or by mentioning it if you give us a call! _ We also have tons of other sale items ending today like: Lethal Gear...

Great news everyone! We are now offering the full line from GulfCoast Driveshafts! These direct-fit driveshafts come in either aluminum or carbon fiber! Options for 6R80, 10R80, MT82, 3160 and T56 Magnum XL swap setups! These are available for S197, S550, and S650 chassis (2020+ GT500 excluded.)...

Great news everyone! We are now offering the full line from GulfCoast Driveshafts! These direct-fit driveshafts come in either aluminum or carbon fiber! Options for 6R80, 10R80, MT82, 3160 and T56 Magnum XL swap setups! These are available for S197, S550, and S650 chassis (2020+ GT500 excluded.)...

ON THE 11TH DAY OF CHRISTMAS, SAVE 20% ON DX CARBON + A FREE ADAMS DETAIL KIT _ For today only with a bonus day on the 26th, save 20% on all DX CARBON at Lethal Performance. This goes for spoilers, vents, splitters, and more! AS A BONUS, the first 35 orders will receive a Adams Polishes...

For today, save 15% on all Whipple and Lethal Edition Supercharger systems at Lethal Performance. Stage 1, 2, tuner kits, complete kits, etc! This goes for Whipple branded components too like heat exchangers and throttle bodies! NO CODE is needed either. Just add it to your cart or give us a...

Starting now, you can save up to 20% on all Lethal Performance exhaust! This goes for our Lethal Headers by Kooks. Double HH pipe, Resonated HH-Pipe, Corsa exclusive catbacks, and more! NO CODE is needed for these. Just add them to your cart or give us a call. _ On top of this, every day in...