lethal

Hey Guys, I have a 2015 Mustang Gt with the 6m MT82 Trans So I have been driving this car Mainly for Drag Racing, I occasionally do some local cruising with minimal hwy but some roll racing as well. I have been fighting Launches at the track car seems to bog fall flat then pick up so 60ft has...

KellTrac’s all new Level 2 S650 Mustang IRS Bushing Upgrade Kit is now available here at Lethal Performance! This kit positively locates the rear IRS Subframe, Differential, Knuckles AND the rear lower control arms within the chassis, overall stiffening the rear end, especially under more...

KellTrac’s all new Level 2 S650 Mustang IRS Bushing Upgrade Kit is now available here at Lethal Performance! This kit positively locates the rear IRS Subframe, Differential, Knuckles AND the rear lower control arms within the chassis, overall stiffening the rear end, especially under more...

KellTrac’s all new Level 2 S650 Mustang IRS Bushing Upgrade Kit is now available here at Lethal Performance! This kit positively locates the rear IRS Subframe, Differential, Knuckles AND the rear lower control arms within the chassis, overall stiffening the rear end, especially under more...

Good Morning, #teamlethal Fans!! We decided to kick off our Labor Day Sales early here at Lethal Performance. That means RIGHT NOW, use code ' LABOR ' at checkout to save 10% OFF applicable parts & accessories* *Standard exclusions apply* Head on over to www.lethalperformance.com and start...

Good Morning, #teamlethal Fans!! We decided to kick off our Labor Day Sales early here at Lethal Performance. That means RIGHT NOW, use code ' LABOR ' at checkout to save 10% OFF applicable parts & accessories* *Standard exclusions apply* Head on over to www.lethalperformance.com and start...

Good Morning, #teamlethal FANS!! Happy Hump Day! We've had a good amount of sales start this week, so we decided to add some more! Starting today, save 20% OFF MSRP Stainless Works Headers & Exhaust systems. SHOP NOW ---> SHOP NOW | Stainless Works Mustang As always, feel free to reach out...

Good Morning, #teamlethal FANS!! Happy Hump Day! We've had a good amount of sales start this week, so we decided to add some more! Starting today, save 20% OFF MSRP Stainless Works Headers & Exhaust systems. SHOP NOW ---> SHOP NOW | Stainless Works Mustang As always, feel free to reach out...

Good Morning, #teamlethal FANS!! Happy Hump Day! We've had a good amount of sales start this week, so we decided to add some more! Starting today, save 20% OFF MSRP Stainless Works Headers & Exhaust systems. SHOP NOW ---> SHOP NOW | Stainless Works Mustang As always, feel free to reach out...

Hey Guys! That's right, 10% OFF Roush Performance Products RIGHT NOW! *excludes 2024 Mustang Kit* Whether you're looking for one of the top supercharger kits on the market, or just some cosmetic modification; Roush has you covered! SHOP NOW | Roush Performance

Hey Guys! That's right, 10% OFF Roush Performance Products RIGHT NOW! *excludes 2024 Mustang Kit* Whether you're looking for one of the top supercharger kits on the market, or just some cosmetic modification; Roush has you covered! SHOP NOW | Roush Performance

Hey, #teamlethal fans! Our friends over at COBB Tuning started a sale for 10% OFF various products and services they offer! From Intercoolers, to tunes & devices; COBB has you covered. Check out our Mustang COBB Catalog in the link below! SHOP NOW | COBB Mustang As always, if you guys have...

Hey, #teamlethal fans! Our friends over at COBB Tuning started a sale for 10% OFF various products and services they offer! From Intercoolers, to tunes & devices; COBB has you covered. Check out our Mustang COBB Catalog in the link below! SHOP NOW | COBB Mustang As always, if you guys have...

Hey, ALL! Happy Monday, and a happy new school year to all of our #teamlethal fans out there headed back to the classroom today! To celebrate, we've launched a 10% OFF SITE-WIDE** Flash Sale with code ' SCHOOL' * standard exclusions apply * Head on over to www.lethalperformance.com today...

Hey, ALL! Happy Monday, and a happy new school year to all of our #teamlethal fans out there headed back to the classroom today! To celebrate, we've launched a 10% OFF SITE-WIDE** Flash Sale with code ' SCHOOL' * standard exclusions apply * Head on over to www.lethalperformance.com today...

Hey, ALL! Today kicks off MRT's Yearly Sale for 2024! This includes all exhaust, hood struts etc.. Check out our catalog for MRT Mustang in the link below: SHOP NOW | MRT Engineering As always, if you guys have any additional questions; feel free to reach out and we'll be more than happy to...

Hey, ALL! Today kicks off MRT's Yearly Sale for 2024! This includes all exhaust, hood struts etc.. Check out our catalog for MRT Mustang in the link below: SHOP NOW | MRT Engineering As always, if you guys have any additional questions; feel free to reach out and we'll be more than happy to...

Hey, ALL! Today kicks off MRT's Yearly Sale for 2024! This includes all exhaust, hood struts etc.. Check out our catalog for MRT Mustang in the link below: SHOP NOW | MRT Engineering As always, if you guys have any additional questions; feel free to reach out and we'll be more than happy to...

Good Morning, #teamlethal fans! Happy Monday! We just got a FRESH batch of our Lethal Performance by Kooks 1-7/8 Headers & Competition Only Connection Kits! 1 7/8" x 3" Stainless Steel Long Tube Headers Includes Stainless Steel Off Road Connection Pipes for OEM Cat Back Connection All O2...

Good Morning, #teamlethal fans! Happy Monday! We just got a FRESH batch of our Lethal Performance by Kooks 1-7/8 Headers & Competition Only Connection Kits! 1 7/8" x 3" Stainless Steel Long Tube Headers Includes Stainless Steel Off Road Connection Pipes for OEM Cat Back Connection All O2...