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_ 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...

Honestly the BAP or fuel pump replacement will do about the same. I like pumps myself but some tuners recommend the BAP unless you are looking to do a full return or the KPM system. We ran our fuel pump booster on our GT and DH for awhile with no issues. We have the KPM one on the DH and it's...

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.)...

ONLY A FEW DAYS LEFT WITH OUR 'DAYS TILL CHRISTMAS' SALE! _ Every day in December, we at Lethal Performance feature a new one-day-only deal. No codes needed — prices are already marked down for that day only. You can also save on already marked down items like: Griptech, Lethal Gear &...

ONLY A FEW DAYS LEFT WITH OUR 'DAYS TILL CHRISTMAS' SALE! _ Every day in December, we at Lethal Performance feature a new one-day-only deal. No codes needed — prices are already marked down for that day only. You can also save on already marked down items like: Griptech, Lethal Gear &...

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...

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...

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...

SAVE 15% ON GRIPTEC PULLEYS _ Through 12/31/2025, save 15% on all Griptec Pulleys at Lethal Performance. NO CODE is needed either. Just add it to your cart or give us a call! _ At the end of the event, Bonus Day brings back all previous daily deals so you get one last shot at anything you...

SAVE 15% ON GRIPTEC PULLEYS _ Through 12/31/2025, save 15% on all Griptec Pulleys at Lethal Performance. NO CODE is needed either. Just add it to your cart or give us a call! _ At the end of the event, Bonus Day brings back all previous daily deals so you get one last shot at anything you...

SAVE 15% ON VORTECH SUPERCHARGERS _ Through 12/25/2025, save 15% on all Vortech Supercharger systems at Lethal Performance. This goes for tuner kits, complete systems and components. NO CODE is needed either. Just add it to your cart or give us a call! _ At the end of the event, Bonus Day...

SAVE 15% ON VORTECH SUPERCHARGERS _ Through 12/25/2025, save 15% on all Vortech Supercharger systems at Lethal Performance. This goes for tuner kits, complete systems and components. NO CODE is needed either. Just add it to your cart or give us a call! _ At the end of the event, Bonus Day...

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...

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...

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...

For today, save $200 on F/I and $100 on N/A tuning from Shoemaker Performance at Lethal Performance! And as a bonus, get. free E85 N/A upgrade. You can purchase the tune by itself or with a tuning device of your choice! _ On top of this, every day in December, we at Lethal Performance feature...

For today, save $200 on F/I and $100 on N/A tuning from Shoemaker Performance at Lethal Performance! And as a bonus, get. free E85 N/A upgrade. You can purchase the tune by itself or with a tuning device of your choice! _ On top of this, every day in December, we at Lethal Performance feature...

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...

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...