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The kings of supercharger innovation are at it again with their new Gen 6 3.0L for the new S650 Gen 7 2024 Mustang GT and Dark Horse. Here’s what we know so far: All New, High-Efficiency 120mm Rotors, All new Bearing Plate Changes to Housing Dual Air Boxes & Dual Filters mated to a single...

The kings of supercharger innovation are at it again with their new Gen 6 3.0L for the new S650 Gen 7 2024 Mustang GT and Dark Horse. Here’s what we know so far: All New, High-Efficiency 120mm Rotors, All new Bearing Plate Changes to Housing Dual Air Boxes & Dual Filters mated to a single...

Enjoy 15% off all UPR Products here at www.lethalperformance.com! Sale ends TODAY at Midnight (11/30)!

Lethalperformance.com GForce Black Friday Sale! Enjoy 10% off! Act fast the sale ends December 4th!

Hello everyone and Happy Thanksgiving! Our 15% off Whipple Black Friday Deals are still going on strong but they won't last long! If you've been pondering about the idea of picking one up now is the time to pick one up at a STEAL! Please feel free to send me a message if you have any questions...

Black Friday deals are still going strong here at Lethalperformance.com! Deals on Whipple, VMS Racing wheels, Mcleod, Strange Engineering, Anderson Composites, Palm Beach Dyno, Nitrous Outlet, Aeromotive, Monster Clutches and MANY more brands! Remember, every $10 spent in Gift Card purchases...

Did you know we're a direct distributor for Bassani Exhaust? They make some awesome, stainless steel exhausts for most late model Mustangs, domestics & even motorcycles always making all of their exhausts with quality and pride in mind! Get your Bassani exhaust for your Mustang here from us here...

Fed up with your MT-82 giving you problems? Upgrade to a Calimer Transmissions Stage 1, 2, or 3 from LETHAL PERFORMANCE! Everyone knows the MT-82 life can be difficult. Whether it's just luck of the draw or failure from the street/track we have the solution for you. The Calimer Transmissions...