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SAVE ON LUND RACING TUNES & DEVICES! _ Every day in December, we at Lethal Performance feature a new one-day-only deal. And today is for Lund Racing tunes and devices! You can save 50 bucks on tunes by themselves and 70 off LRX Devices. We also have discounts on SCT and HPT RTD4 combos! No...

'DAYS TILL CHRISTMAS' SALE IS LIVE! _ 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 & exhaust, Viking, MRT, and more...

'DAYS TILL CHRISTMAS' SALE IS LIVE! _ 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 & exhaust, Viking, MRT, and more...

On the 2nd Day (12/9/2025) of 'Days of Christmas sale' at Lethal Performance, get 75 bucks OFF 1320 Junkie ported manifolds! This goes for 18+ and CJ manifolds with no code needed. Just add the manifold to your cart or give us a call. Remember, this is for TODAY ONLY with a bonus day on the...

SAVE ON 1320 JUNKIE PORTED MANIFOLDS _ On the 2nd Day (12/9/2025) of 'Days of Christmas sale' at Lethal Performance, get 75 bucks OFF 1320 Junkie ported manifolds! This goes for 18+ and CJ manifolds with no code needed. Just add the manifold to your cart or give us a call. Remember, this is...

Every day in December, we feature a new one-day-only deal. No codes needed — prices are already marked down for that day only. At the end of the event, Bonus Day brings back all previous daily deals so you get one last shot at anything you missed. On top of that, we've got 10% off sitewide...

Every day in December, we feature a new one-day-only deal. No codes needed — prices are already marked down for that day only. At the end of the event, Bonus Day brings back all previous daily deals so you get one last shot at anything you missed. On top of that, we've got 10% off sitewide...

SAVE 10% AT LETHAL PERFORMANCE Starting today, save 10% sitewide (exclusions apply) as well as 2X the Loyalty points with every purchase and 20% off all Lethal Gear at Lethal Performance! Use code: DECEMBER at checkout or give us a call. This code is good for thousands of products too! **...

SAVE 10% AT LETHAL PERFORMANCE Starting today, save 10% sitewide (exclusions apply) as well as 2X the Loyalty points with every purchase and 20% off all Lethal Gear at Lethal Performance! Use code: DECEMBER at checkout or give us a call. This code is good for thousands of products too! **...

The resonated H pipe will replace your X pipe no problem as it's all based on Corsa parts and uses the factory clamps. Now, if you modified yours I cannot say anything on that but it's a direct swap on Corsa Catbacks using the OEM clamps

CYBER MONDAY DEALS UNDER WAY! _ Save big this Cyber Monday at Lethal Performance! This goes for thousands of products so don't wait is we are down to the wire! Feel free to use code: FRIDAY on our website or mention it when you call. We also have tons of sales still going on from last week...

Today is the last day to save 15% on all Whipple Supercharger systems and components at Lethal Performance. NO CODE is needed for this sale either. Just add it to your cart or give us a ring. ** not able to stack with active coupon codes ** _ Click here for more information...

CYBER MONDAY AND LAST DAY TO SAVE ON WHIPPLE SUPERCHARGERS _ Today is the last day to save 15% on all Whipple Supercharger systems and components at Lethal Performance. NO CODE is needed for this sale either. Just add it to your cart or give us a ring. ** not able to stack with active...

_ So many sales that it's hard to list them all! Save up to 20% on tons of products at Lethal Performance. On others, you can use code: FRIDAY. If boost, suspension, exhaust, exterior, interior, etc is what you are looking for, what got it! _ ** Exclusions apply. Not able to stack already...

BLACK FRIDAY DEALS UNDERWAY! _ So many sales that it's hard to list them all! Save up to 20% on tons of products at Lethal Performance. On others, you can use code: FRIDAY. If boost, suspension, exhaust, exterior, interior, etc is what you are looking for, what got it! _ **...

SAVE 20% ON STAINLESS WORKS EXHAUST _ Until 12/5/2025, save 20% on Stainless Works/Power headers and catback systems at Lethal Performance. NO CODE is needed for this either. ** Not able to combine with current coupon codes ** _ Click here for more information...

SAVE 20% ON STAINLESS WORKS EXHAUST _ Until 12/5/2025, save 20% on Stainless Works/Power headers and catback systems at Lethal Performance. NO CODE is needed for this either. ** Not able to combine with current coupon codes ** _ Click here for more information...

BLACK FRIDAY SALES ARE UNDERWAY! _ We are well into our Black Friday sales here at Lethal Performance! Thousands of parts are on sale right now so do not miss out! Out sitewide code is: FRIDAY so feel free to use it at check out or mention it if you call. Other items are already discounted so no...

BLACK FRIDAY SALES ARE UNDERWAY! _ We are well into our Black Friday sales here at Lethal Performance! Thousands of parts are on sale right now so do not miss out! Out sitewide code is: FRIDAY so feel free to use it at check out or mention it if you call. Other items are already discounted so no...