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Mustang performance parts, performance and tuning

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12 Days of Christmas Sale


It's that time of year, folks! Every year we bring you 12 days of savings, featuring some of our favorite & most popular brands. As it turns out, our sale is pretty popular because we couldn't fit everyone into just 12 days this year so we're bringing you...

17 DAYS OF CHRISTMAS: Lethal Performance Style

Each day brings a NEW deal for 24 hours only...but if you miss it don't worry because on December 26th we have our BONUS DAY where you can get any of the deals featured during the sale. 

Here's the dates, set your calendar alerts!


Friday 12/1 | 10% OFF of Mantic Clutches | Use coupon code MANTIC

Twin & Triple disc complete clutch kits


Monday 12/4 | 20% OFF of Moroso Performance Products | Use coupon code MOROSO

Coolant reservoirs, oil pans, oil separators & much more


Tuesday 12/5 | $375 shipped for MMR Oil Pump Gears & Crank Sprocket Combo | No coupon code needed

Killer combo for a safe setup


Wednesday 12/6 | ??% OFF of Corsa Performance Exhaust | LOG IN for pricing



Thursday 12/7 | 10% OFF of Vortech & Paxton Supercharger Kits | Use coupon code SUPER

Tuner & Complete Supercharger Kits for pretty much any application


Friday 12/8 | 10% OFF of Cervinis | Use coupon code CERVINIS

Hoods, bumpers, louvers & more


Monday 12/11 | 15% OFF of Kooks Headers & Exhaust | Use coupon code KOOKS

Longtubes, midpipes, axle backs & more


Tuesday 12/12 | ??% OFF of Driveshaft Shop | Use coupon code DSS

Carbon fiber driveshafts, high horsepower half shafts & more


Wednesday 12/13 | 10% OFF of MGW | Use coupon code MGW

Short throw shifters for your 2011+ Mustang


Thursday 12/14 | 20% OFF of PMAS Intakes & Accessories | Use coupon code PMAS

One of the best performance intakes on the market

PLUS: Cobra Jet Manifold Power Package | Cobra Jet manifold, VMP twin 67mm throttle body & PMAS (or JLT) cold air intake | $1795 shipped


Friday 12/15 | 10% OFF of Lund Racing nGauge | No coupon code needed

The most popular tuning device from Lund Racing

PLUS: Power Packages with nGauge, custom tune & PMAS (or JLT) cold air intake | Call for pricing


Monday 12/18 | 20% OFF of McLeod Racing | Use coupon code MCLEOD

High performance clutch kits & accessories


Tuesday 12/19 | 15% OFF of UPR Products | Use coupon code UPR

Street/Strip suspension, catch cans & more


Wednesday 12/20 | ??% OFF of JMS Products | Use coupon code JMS

Fuel pump boosters, PedalMAX, BoostMAX & more


Thursday 12/21 | $875 shipped for Sai Li Racing dual return style fuel system (2011-17 Mustang GT) | No coupon code needed

Affordable fuel solution for high horsepower setups


Friday 12/22 | 15% OFF of Whipple Superchargers | Use coupon code WHIPPLE

Including the new Gen 3 2.9L for efficient, max horsepower


and then...


Tuesday 12/26 | BONUS DAY: Get any of the sales listed above | Use the same corresponding coupon codes listed

Whipple, McLeod, PMAS & the rest of our awesome deals!


GIve us a shout if you have any questions or to place your order!

support@lethalperformance.com or 877-2-LETHAL (561-753-8105)


With that said, Lethal Performance wishes you & yours a very HAPPY HOLIDAYS.

-Team Lethal