Lethal Performance 2018 Mustang GT: Building a 9-second Grocery Getter

Part by part rundown of our 9-second 2018 Mustang GT, from supercharger to suspension to fuel system & more.

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Our Lethal Performance 2018 Mustang GT, aka #ProjectGoldmember, has been one of our favorite projects to date. We know that it's Jared's favorite because he's been the pilot, going 9.36 @ 147 the last time out at the track.

Jared does a full walkaround and covers every mod from the cosmetics to the horsepower to the fuel system and everything in between. He goes over the Whipple supercharger, the Kooks longtube headers, the BMR suspension, the complete fuel system & more.

For more info on the car, click here:

Here's the full mod list:

Lund Racing Custom E85 Tune via nGauge
Whipple Superchargers 3.0L (with 132mm TB)
3.75" upper pulley
Whipple 10-rib setup with ATI 20% balancer
Kooks headers
Lethal Performance Resonator Delete H-pipe
Lethal Performance Axleback
Lethal Performance Return Style Fuel System 3x Walbro 465lph pumps
Injector Dynamics ID1300 injectors
UPR Products Catch Can
Boundary Oil Pump Gears & Billet Crank Sprocket
Driveshaft Shop Carbon Fiber Driveshaft
Driveshaft Shop 2000hp axles
BMR Suspension/Lethal Performance Bread & Butter Suspension Package
BMR Suspension driveshaft loop
BMR Suspension MagneRide lowering springs
Racestar Recluse Wheels (18x5 and 17x9.5)
M&H Fronts (185/50/18)
Hoosier Slicks (28x10.5x17)
Cervinis 4" Cowl Hood
Lethal Performance upper & lower grille delete w/ mesh insert

HUGE thanks to all vendors involved including Power By The Hour Performance, the men with the wrenches.

#teamlethal
#lethalperformance

[chrism.]

Badass street car! That car is running faster than a tuned McLaren 720S times in the 1/4 mile!

[nobodyimportant]

Frickin hilarious at the end, damn transport trucks making noise while he's trying to talk, he's getting so pissed off, LOL 😁. Great video!!! Car looks very nice and clean, huge horsepower. Would love to see this car race Demonology. In this case, Venom does KILL Demons

[peterpeters]

If you live and daily your S550 like I do in the cold winters in Canada or areas in the US "DON'T" do any grille deletes! I ran into an old Ford video where they were testing these cars under harsh snow conditions and you do not want to see how much snow got into the CAI and other areas you don't snow to be in the engine compartment, there's a reason why the original grille is designed the way it is!

[SuperSportMTL]

Thank you for sharing! May very well be a little weekend garage project of mine!

[stangbangincoyote]

U r right Lund Racing is top of line tuning my 18 coyote runs 11.30 at 124 full bolts e85 w no weigh reduction on the car

[tomcronininc]

Jared, you should get sponsored by monster

[spoonskill]

Shameless Monster Energy Drink plug. Even makes sure the logo faces forward....Great video though.

[philistineau]

3 Walbro 450s? Two will easily support more than 1000 HP. Is the third a backup?

[thereissomecoolstuff]

Great video...do you think the stage 2 Whipple fuel pump with the kit injectors is adequate? Also any major differences that you know between the preproduction gen 5 and the retail kits Jared? I have a flat top too..

[davidfoster]

This car have a stock converter in the transmission?

[juanek]

Just curious.... what kind of red brace is that under the transmission? Wasn’t mentioned in your parts.

[gregr]

Do 2019 s550 mustang GT use oil say 1 qt every 3, 000 mi

[turnswrench]

Why the full slicks vs a radial or bias street tire on the 10 spd?

[.coyote]

What's the price tag for all the components including labor?

[bluebeastsrt]

As someone that has built a 9 second mustang. How long the stock transmission and engine will last is shaky at best.🥴😂

[southdetroitentertainment]

@LethalPerformance

What can you tell us about the Stage 3 Whipple Supercharger for the 18 Mustang

I've been hearing that it's going to be around 1000 horse power, but that you have to have a built engine.

[guillermopacheco]

Is this available in California ? Asking for a friend ?

[jameswilliams]

Are you saying the engine has the stock rods and 12:1 compression pistons (no forged internals) ? and it ran 9.34 and later ran 9.04 @ 152 with E85 fuel ???  How much boost is it making without blowing the stock engine.Those type of  elapsed times in the 1/4 mile are incredible.  What is the secret ?

[bigogtt]

I have decided to get a whipple for my 2019 mustang gt and I wanted to know what does the different sizes ribs do for your car as far as power goes? What is a ribs overall purpose for the supercharger?

[reptifreak]

Where can i get that Gold LP skull decal?