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Just announced for Black Friday: Boundary Engineering is offering their oil pump gears & crank sprocket combo for just $278 SHIPPED! No code needed, we've adjusted pricing right on the site! For 11-14 Mustang GT, click here. For 15-up Mustang GT and Shelby GT350, click here.

Lethal Brigade | All Motor Battalion Name: Kenneth Newton (aka @demon_hunter_5.0) Y/M/M: 2013 Mustang GT Horsepower: 424 MODIFICATIONS: AirAid MXP Series Cold Air Intake OuterWears Blue Custom Pre-filter Kooks 1-7/8 Longtube Headers Kooks Off-road X-Pipe Lethal Performance Over Axle...

Summer is drawing to a near. Your social media feeds are flooded with "1st day of school" pics. Pumpkin spice coffee (& beer!) is popping up. Which means.... TIME FOR A BACK TO SCHOOL SALE! Through August 31st we are giving you 10% OFF (plus free shipping) on all Lethal Performance Inc...

Lethal Brigade | Boost Battalion member #005 Name: Kris Hayes (aka @texas_yote) Y/M/M: 2015 Mustang GT Horsepower/Torque: 662 / 561 MODIFICATIONS: Go Fast Goodies MMR Oil Pump Gears MMR Crank Sprocket Borla ATAK Catback Stainless Power 1 7/8" Headers with Offroad pipes JMS FuelMAX...

Lethal Brigade | Boost Battalion member #004 Name: Colby Lewis (aka @xclewx) Y/M/M: 2004 SVT Cobra Horsepower: 750 Best ET so far: 10.3 MODIFICATIONS: Power Adders & Fuel 2.9L Whipple Crusher Supercharger Injector Dynamics ID1000 Injectors Complete Fuel System Reische 170* Thermostat...

Lethal Brigade | Boost Battalion member #003 Name: Rio Rosario (aka @mad_50hh) Y/M/M: 2015 Mustang GT Horsepower 706 MODIFICATIONS: Power Adder 2.9L Whipple Supercharger 3.75"/3.625" Pulley Dual 11" Fans 132mm Throttle Body Intercooler Pump 72lb DeatschWerks Injectors Powdercoated...

LETHAL BRIGADE | All Motor Battalion Name: Matthew Woolbright A little about me: I'm active military stationed in Key West, FL. I bought this car while stationed in the Middle East without even seeing an s550 'stang in person before signing the papers. The first time seeing an s550 was when...

LETHAL BRIGADE | Boost Battalion Josh has been a long time customer of Lethal Performance and we've loved seeing the build from the bolt on days 'til now, running 9s. We will admit we also like seeing the lovely ladies who model on the car, too. We're only human. Anyways, this car is definitely...

JLT Carbon Fiber (actual CF, not the hydro carbon) 127mm CAI setup - $250 shipped (currently has Boss coupler) SOLD Boss manifold w/ rails & TB - $425 shipped SOLD Boss Strut Tower Brace - $50+shipping FRPP LU47 47lb injectors (Brand New) - $225 shipped

There's a certain feeling you get when you install a new part (or parts) on your car and you drive it for the first time. It's a mix of nervousness (there's always that pesky leftover bolt or two...) and excitement (the butt dyno readings are the best!). Sometimes it's a new cold air intake and...

Most of the automotive performance world is at SEMA this week but that doesn't mean the world stops! Lethal Performance and Whipple have teamed up to offer this EXCLUSIVE deal: 10% OFF of all 2011+ Mustang 5.0L Supercharger Kits (PLUS F150s!) The sale runs through Sunday 11/8 at...

Hey you guuuuuyyysss!! We have some exciting news for you guys with 2007-2010 Shelby GT500s that have been drooling over (or just anxiously awaiting) the Lund Racing nGauges! They now support all 2007-up Shelby GT500s! If you're unfamiliar with the nGauge here's a link to the...

Friday night we decided to take our 2015 Ecoboost out to play with it's newly upgraded turbo setup (thanks to RareFab for the setup!) We decided we'd join the 11-second club with an 11.93 @ 114 mph out of the gate. The ET only goes down from here! Details to follow soon, but first we...

We post on here. We answer your phone calls. We reply to your emails. We talk to you on LiveChat. But do you really know who we are? Some of you might but we thought we'd show you a little bit of who we are here at Lethal Performance by doing a little introduction to our staff. So without...

Hey guys! We have a 13-14 GT500 Corsa Sport axleback (part no. COR-14321) sitting in our warehouse that we are looking to get rid of. You can check out the details of the exhaust here: CORSA 2013-2014 SHELBY GT500 SPORT AXLE-BACK Our loss is your gain here, get it for $860 SHIPPED...

We have (6) sets of Front and Rear Baer DecelaRotors for the 96-04 Mustang GT sitting on the shelf and we need to make room! We are offering them for 15% OFF with free shipping (to the cont. 48). Here's the products: Front: Baer 96-04 Mustang GT Sport Rotors (Front) SALE price: $184.74...

Lethal Performance wants to wish all of our customers and their dads a HAPPY FATHER'S DAY this weekend!! What better way to celebrate than with a 10% off sale? Get yourself that intake you've been wanting... Or your dad that axleback he's been pining for... Use the coupon code DADSDAY to...

Hello hello hello :banana: I have the following parts that I took off my GT with less than 500 miles on it. Prices are obo with free shipping. They are all Performance White. The spoiler has the black underneath. Window louvers: $175 Side scoops: $150 C/S spoiler: $300 Here's pics of...

Starting now and running until February 29, 2012 you can use the code AFCO25 with any Afco heat exchanger purchase and we will send you a $25 Lethal Performance gift card! See image for details. :rockon:

Starting now and running until February 29, 2012 you can use the code AFCO25 with any Afco heat exchanger purchase and we will send you a $25 Lethal Performance gift card! See image for details. :rockon:

We've done it before and we're going to do it again. Starting NOW, use one of the 5 different signature images below here on SVTperformance.com and post in this thread. On February 29th, we'll randomly choose a user who will get a $250 Lethal Performance gift card. It's our way of THANKING...

We got word from Whipple Superchargers that they are starting to ship out the 2.9L Tuner Kits for the SVT Raptors THIS WEEK! (Obviously, existing orders will be filled first) The 2.9L kit made a rocking 520rwhp out of the box with only 8.5psi and 91 octane. That's just the tip of the...

Our buddies over at Whipple just sent us some insider information: They've tested their new 2.9L kits for the SVT Raptor and the results are in! With the base kit, including a GT500 throttle body, the kit put out an impressive 520rwhp @ 5700rpm, and 500ft/lbs torque @ 3600rpm. This was at...

Whipple shared this picture with us of the 2.9L supercharger ready to be installed on one of their Raptor test vehicles. What does this mean for you guys, our customers? It means they are that much closer to releasing the kits you've all been patiently waiting for. We will be sure to keep...

Mustang Week 2011 is approaching fast and we can't wait! Last year was our first year coming out to the event and it was well worth the drive to Myrtle Beach, SC. This year we will have our Lethal Performance project cars, some awesome new & popular products to display and a bunch of Lethal...