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While Whipple broke many rules and records with its record setting S550 supercharger system, holding the title of the most powerful, most advanced supercharger system available, we weren't satisfied. The Whipple team decided to build an all new supercharger from the ground up. The all new Gen 6 was born, featuring the all new rotor, intercooler, housing and inlet design. The new, direct and port injected supercharger system features the brand new Generation 5 3.0L front feed twin-screw supercharger. Not to be confused with the Gen 3 or 4, this all new supercharger features industry leading efficiency from idle to redline. All new bearings, gears, rotors and housing allow the new supercharger to spin faster, longer and safer while producing more power than any other positive displacement supercharger ever built. The new Gen 6 features an all new 3/4 rotor combination vs previous 3/5, 285 deg helix vs previous 270 deg, new bell mouth inlet, optimized discharge port and increased diameter vs length for higher efficiency.
The 2018 and up also features an all new patent pending intercooler design that has even more volume and surface area than the already massive Whipple Cooler that cooled the Ford Cobra Jets and all the record setting S550 Mustangs. Couple this with the industry's leading heat exchanger, water reservoir and intercooler pump, you get more power with lower boost levels and quicker recovery times after aggressive operation.
The Gen 6 stage 1 competition supercharger system is designed for the racer looking to make in the 600-800 flywheel HP range with the stock 80mm throttle body.
Every competition SC system features a 6-rib billet idler system and billet spring loaded tensioner, billet idler pulleys and lightweight pocketed supercharger pulley. The 6-rib can easily be upgraded to a 10-rib with the optional 10-rib system. Each system comes with an adjustable idler pulley to allow variance in SC pulleys with minimal belt length changes. The massive 150mm Roval inlet allows for nearly any throttle body to be run, 80mm stock, 132mm or 150mm throttle bodies.
THIS PRODUCT MAY BE USED SOLELY ON VEHICLES USED IN SANCTIONED COMPETITION WHICH MAY NEVER BE USED UPON A PUBLIC ROAD OR HIGHWAY, UNLESS PERMITTED BY SPECIFIC REGULATORY EXEMPTION (VISIT THE “EMISSIONS” PAGE AT HTTP://WWW.SEMASAN.COM/EMISSIONS FOR STATE BY STATE DETAILS.
LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY.
IT IS THE RESPONSIBILITY OF THE INSTALLER AND/OR USER OF THIS PRODUCT TO ENSURE THAT IT IS USED IN COMPLIANCE WITH ALL APPLICABLE LAWS AND REGULATIONS.
THIS POLICY ONLY APPLIES TO INSTALLERS AND/OR USERS WHO ARE LOCATED IN THE UNITED STATES, HOWEVER CUSTOMERS WHO RESIDE IN OTHER COUNTRIES SHOULD ACT IN ACCORDANCE WITH THEIR LOCAL LAWS AND REGULATIONS.
Available from Lethal Performance is this packaged supercharger kit featuring the new front feed Gen 3 Whipple 2.9L for the 2018+ Ford F-150 5.0L, the same one Lethal Performance customer Dorian Johnson has run low 10's with already in his F-150
INCLUDED COMPONENTS
Whipple Front Feed 2.9L Stage 2 Gen 4 Tuner Kit
Whipple 132mm Throttle Body
DeatschWerks 1000cc Injectors
DeatschWerks 400 Series 415lph In-Tank Fuel Pump
NGK 6510 LTR7IX-11 Spark Plugs
When you need serious Ford power, there's only one choice: Whipple superchargers. We've proven it in our shop with 1000HP+ Dark Horse builds, 8-second Mustang GTs, and countless other builds making triple-digit power gains. This isn't theory – it's dyno- and track-proven results you can drive.
Here's the real deal: while centrifugal superchargers are spinning their wheels at low RPM and turbos are waiting for exhaust pressure to build, Whipple's twin-screw design is already force-feeding your engine from idle. No lag. No waiting. Just instant, violent acceleration the moment you touch the throttle.
Twin-screw delivers full boost from 1,000 RPM. While others are building pressure, you're already pulling ahead. Perfect for street driving, launching, and that satisfying punch when you need to make a move.
Lower discharge temps mean denser air, which means more power per pound of boost. It also means your engine runs cooler and more reliably at high power levels – critical when you're pushing 700+ horsepower daily.
Positive displacement design means consistent power delivery regardless of altitude, temperature, or how hard you're beating on it. Our 1000HP builds prove these things are bulletproof when the boost hits the fan.
Bottom line: Other forced induction systems make power. Whipple twin-screw makes usable power, exactly when you want it.
We don't just sell Whipple kits - we build with them and prove they work
Our 2024 Mustang Dark Horse just broke the 1000HP barrier with a Whipple kit. This beast proves what's possible when you combine Whipple's twin-screw technology with expert custom tuning.
Our Whipple-powered 2018 Mustang GT consistently ran 8-second quarter miles. This build showcases the incredible reliability and power potential of Whipple superchargers under extreme conditions.
Even our GT500 project relies on Whipple's proven twin-screw technology. When you need consistent, reliable power for serious track work, Whipple delivers every time.
Browse our complete selection of Whipple supercharger kits.
Every Ford enthusiast knows the "Whipple Difference" – instant boost from idle, massive power gains, and bulletproof reliability. But here's what sets Lethal Performance apart: we don't just sell Whipple kits, we build with them. Our shop cars prove these superchargers work at the highest levels, from 1000HP street builds to 8-second street-ready drag cars.

The Gen 4 Coyote 5.0L responds incredibly well to forced induction. Our 1000HP+ build proves what's possible with a Whipple Stage 2 kit. Even Stage 1 setups reliably produce 700-800HP on pump gas while maintaining drivability.
The Gen 3 Coyote platform is a Whipple supercharger's best friend. Our 3.0L Stage 2 Supercharger Kit transforms your 460HP Mustang into a 750HP+ monster that's still 50-state legal. Perfect bolt-on fit with the stock 5.0L, and after a proper tune, you're looking at 290+ additional horsepower.
Gen 2 Coyote engines love boost just as much. Whipple's Stage 1 kits safely push these motors to 650HP+ on stock internals, while Stage 2 setups with supporting mods can exceed 750HP. The twin-screw design provides instant throttle response that centrifugal superchargers simply can't match.
If your F-150 is running the 5.0L Coyote the Whipple truck kits deliver the low-end torque that makes these machines truly useful. Horsepower greatly increases, acceleration improves dramatically, and you still maintain the reliability Ford trucks are known for.
Unlike centrifugal superchargers that build boost with RPM, Whipple's positive displacement design delivers maximum boost instantly. This means more power at lower RPMs – exactly where street cars and trucks need it most. The result is tractable power that works in traffic and devastating acceleration when you need it.
Whipple superchargers are engineered for reliability. While other forced induction systems require extensive supporting modifications, Whipple kits work with stock internals up to 650HP+ on most Ford applications. When you're ready to go further, Whipple's overbuild design supports 1000HP+ builds like our Dark Horse project.

Real answers from our shop experience building hundreds of Whipple-powered Ford vehicles.
Power gains depend on your specific application and supporting modifications. On a 2018+ Mustang GT, expect 280-300HP gains with a Stage 2 kit and proper tune. Our Dark Horse made 500HP+ over stock with a Stage 2 setup. F-150 5.0L trucks typically see 200-250HP gains with dramatic torque increases.
Whipple Stage 1 kits are designed to meet emissions requirements and many are CARB-legal. However, any performance modification can potentially affect warranty coverage. We recommend discussing with your dealer and considering extended warranty options specifically for modified vehicles.
Stage 1 kits typically work with stock fuel systems and internals. Stage 2 and beyond require fuel system upgrades (larger injectors, fuel pumps), and high-horsepower builds need forged internals. Our technical team provides complete mod lists based on your power goals and budget.
Whipple's twin-screw design provides the best combination of power, drivability, and reliability. The instant boost characteristics work perfectly with Ford's electronic throttle systems, and the overbuild construction supports serious power levels.
Don't trust your Ford's potential to just any shop. Our proven results speak for themselves – from 1000HP street cars to 8-second track monsters. Whether you're planning your first supercharger build or chasing four-digit horsepower, our technical team has the experience to get you there safely and reliably.
That first pull after install? It's not just more power – it's a complete personality transplant for your Mustang.
The whine builds as the RPMs climb. Your passengers grip the door handles. The boost gauge climbs past 8 PSI and suddenly your "fast" Mustang becomes something that pins you to the seat and rewrites your definition of acceleration.
Traffic lights become launch pads. Highway onramps become your personal dyno. And that Camaro that's been talking trash? He's about to learn what 750+ horsepower feels like from behind.
"First time I hit full boost, I thought something broke. Turns out, it was just my old understanding of what 'fast' meant."
Every merge becomes an event. Every passing opportunity is a statement. Your commute just got a lot more interesting.
Watch faster cars suddenly appear in your mirrors. Feel the G-forces push you back as corner exit becomes your new favorite part of every turn.
This isn't just about numbers on a dyno sheet. This is about redefining what your Mustang can do.
Detailed breakdown of supercharger power gains by Ford platform, including real dyno results from our shop builds and customer cars.
Complete pulley and belt sizing guide for GT500 Whipple upgrades. Essential reference for maximizing boost and power output.
Factory pulley specifications and upgrade options for every Whipple Ford application. Boost levels, power gains, and compatibility guide.