Packard Performance — Measured Power

Clearfield, Utah · superchargers · forged wheels · sand tires · since 2004

380 to 500 crank horsepower on the Pro R you already own — bolted on in a weekend, on the fuel you actually run. You leave first. Forged wheels machined here and the lightest sand tires in the industry. You hook up when everyone else digs, and you look like it. Every kit ships with its own dyno sheet. First up the hill, first to the top, the first car everyone walks over to. Built in Utah since 2004.

How we make you faster Find your machine Sand Sports · Booth 6047CM

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Faster. Better. First.

You worked for that machine.
We make it the one everyone chases.

Then we hand you the dyno sheet so you can prove it at the campfire.

01Never taste sand again.

Faster

Everybody else's roost. Not yours.

Stock Pro R: 225 horsepower and a mouthful of somebody else's sand. Ours: 380 on pump gas, 500 on E50, on the engine you already own. Bolt it on Saturday. Sunday, you're the roost.

Pull the hill they walkBoost builds with RPM, so it crawls like stock and then hits like it has a grudge against the dune.
Pick your poison at the pump91 for the weekend, 110 when there's money on it, E50 for the number that ends the argument.
Start at 380. Stop when you're bored.One kit, four rungs, 550+ with pulleys, fuel and tune. Nobody's buying a second engine.

Pro R supercharger kits Xpedition kits NA power + tunes The Z10 tune

Built in Utah

02Hook up. Show off.

Better

The best-looking car on the dune is the one that floats.

Twenty-pound fronts and 28-pound paddles on forged wheels we machine ourselves. Lighter spins up faster, hooks where theirs dig, and looks like it cost more than it did. Then an exhaust that sounds like the number.

The lightest paddles in the industrySand Light, Big Foot, Stitch. Weighed before anything else, because rotating weight is the slow you can't see.
Forged in Utah, in your bolt patternTen models, five fitments, beadlock or standard. Rings so you can air down and stay hooked.
Loud when it counts3" stainless or titanium. Deep at idle, unmistakable at full throttle, tolerable on the way back to camp.

FF Forged wheels Sand tires Exhaust

Built in Utah

03First up. First back.
First they ask about.

First

The dyno sheet is the receipt. Bring it to the campfire.

Twenty-two years, two brothers, one dyno room. Every kit leaves with its own curve — the number and the shape of it. Which is why the car everyone crowds around is the one with our sticker, and the guy leaning on it has proof.

A dyno sheet with your name on itPulled on our own room at your fuel and elevation. Screenshot it. Frame it. Text it to him.
Written and filmed install guidesEvery step, every torque spec. Or ship it to Clearfield and we'll build it while you pack.
Since 2004, still in UtahDesigned, machined, assembled and tested under one roof. Not a claim — a curve.

See the dyno Our story Install guides

Built in Utah

Whatever you ride

We build for the best.

Four brands, six machines, one dyno room in Clearfield. Tap a logo and the page rebuilds around it.

RZR Pro R · Xpedition Polaris.

Polaris.

Built for

Polaris.

The Pro R is where the big numbers live — four supercharger tiers from 380 to 500 crank horsepower, NA packages when you're not ready for boost. The Xpedition gets the same treatment: 85 to 150 wheel horsepower on pump gas, and the armor to live out of it.

Supercharger kitsPro R & Xpedition

NA power & tunesPro R

Wheels5x4.5 & 4x156

Sand tiresSand Light · Big Foot

ExhaustPro R slip-on

Xpedition armorSkids · sliders · racks

Start hereShop all

Polaris RZR PRO R 380HP TURNKEY SUPERCHARGER KIT

Polaris Xpedition Intercooled Supercharger Kit

Pro 5 - FF Forged Polished Beadlock - Silver RZR Pro R 5x4.5

Sand Light Paddle Tires — Rear

The RZR Pro R The Xpedition Pro R install guide

Maverick X3 · Maverick R Can-Am.

Can-Am.

Built for

Can-Am.

The X3 already has a turbo — our job is to let it breathe. Intake, cam, billet plenum and the 3-inch turbo-back that changes how the car sounds and pulls. The Maverick R gets the full FF Forged wheel line in 6x139.7, and boost when it's dyno-proven.

Exhaust3" turbo-back · steel or Ti

Intake · cam · plenumStock-turbo X3

Belts & clutchG Boost · scatter shield

Wheels4x136 & 6x139.7

Sand tiresSand Light · Big Foot

Big turbo buildsBuilt in Clearfield

Start hereShop all

Packard Performance 3" Titanium Turbo Back Exhaust (Dual Muffler) for Can-Am X3

Can-Am X3 Billet Intake Plenum Kit

Element - FF Forged Beadlock - Midnight Series

Packard Performance Stage 1 Intake Cam for Can-Am X3

The Maverick X3 The Maverick R

Z10 · new for 2026 CFMoto.

CFMoto.

Built for

CFMoto.

Three Z10s ran with — and ahead of — built Pro Rs at St. Anthony over Labor Day, at a fraction of the money. Our first Z10 calibration debuts at Sand Sports, and the parts ladder behind it is already on the dyno. First mover, on purpose.

The Z10 tuneDebuts Sept 18–20

The ladderExhaust → boost → built

Sand tiresFits today

WheelsFitment with the tune

See it at Sand SportsBooth 6047CM

Text us the car385-303-6000

What fits a Z10 todayShop all

Sand Light Paddle Tires — Rear

Sand Light Steer Tires — Front

Big Foot HO Paddle Tires

The CFMoto Z10 Get the tune first

YXZ 1000R

Yamaha.

Built for

Yamaha.

Where Packard boost started. A supercharger you can bolt on in an afternoon, turbo builds that have carried YXZs to 550 wheel horsepower, and the clutch, flywheel and shifter that keep a boosted three-cylinder together.

Supercharger installWritten + video guide

Clutch · flywheel · shifterManual & Sport Shift

Wheels4x110

Sand tiresSand Light · Big Foot

Turbo builds400–550 WHP

Watch80 mph wheelies

Start hereShop all

Packard Performance High Performance Clutch Lockout for Yamaha YXZ 1000R

Packard Performance Billet High-Performance Flywheel for Yamaha YXZ 1000R

Wishbone - FF Forged Silver 4x110

Packard Performance Billet Short Throw Shifter for Yamaha YXZ 1000R

The YXZ 1000R Install guide

Booth 6047CM

Costa Mesa.
Sept 18–20.
Come find us.

The Z10 tune debuts. A set of 33" Sand Lights goes home with someone one hour before closing each day — Saturday adds a set of Packard wheels. Drawings: Friday 9:00 PM · Saturday 6:00 PM · Sunday 3:00 PM (Pacific time). Show pricing on everything at the booth when you scan the card on the product.

6047CMBooth · Blue Gate

1 hourBefore closing · daily drawing

Fri 4–10Sat 9–7 · Sun 9–4

10% offScan at the booth

Find the booth on the map The full show page

Stay tuned for the drawings.

We'll text you the drawing times, what's on the trailer, and the Z10 tune the moment it goes live. Entries happen at the booth — this just keeps you in the loop.

You're on the list. See you at booth 6047CM one hour before closing — Friday 9:00 PM · Saturday 6:00 PM · Sunday 3:00 PM (Pacific time).

Sand Sports Super ShowBooth 6047CM · Sept 18–20 · Costa Mesa

On film

Built in Utah. Proven on sand.

Customer cars and shop cars, on the dunes. Tap to play, swipe for more.

700 hp Pro R · the fastest onePackard built · 0:07

550 wheel HP YXZTurbo · 0:57

X3 big turbo0:31

CFMoto Z10 at St. AnthonyLabor Day 2026 · 0:56

80 mph wheelies up Sand MountainYXZ · 0:56

These wheelsFF Forged · 0:17

The signature

Read the curve
before you buy.

Four supercharger kits for the RZR Pro R. Same car, same dyno, four different afternoons. Pick a stage and watch what actually changes — not just the peak number everyone quotes, but where the power arrives.

Peak figures and pricing are live from the Packard catalog. Curve shape is representative — every kit is dyno-proven before it ships, and these traces become your actual pulls, per kit, per fuel.

Why boost

Sand Hollow is 3,300 feet above where they dyno'd your motor.

A naturally aspirated engine loses roughly 3% of its power for every thousand feet of elevation — thinner air, less oxygen, less burn. Your Pro R makes its rated number at sea level and nowhere you actually ride. A supercharger puts the air back.

Drag the elevation to see it.

Elevation

3,300 ft · Sand Hollow, UT

Factory Pro R · naturally aspirated—

—

Packard 500HP E50 supercharged—

—

Standard atmospheric derate applied to the NA curve. A positive-displacement blower holds manifold pressure as ambient drops, so the supercharged car walks away further the higher you climb.

Since 2004 · Clearfield, Utah

They weren't allowed to have motorcycles.
So they built them.

Two brothers who fixed blown-up bikes because it was the only way to ride, raced their father's quads at the American Sand Drags, and turboed the first RZR 800 before the industry knew what a side-by-side was. Twenty-two years on, it's still the two of them, one shop in Clearfield, and a dyno that keeps everyone honest.

You see it every ride weekend. The family meets up, Dennis is swapping dirt tires for sand, and the boys walk over and jump in without being asked — one on the jack, one on the lugs, done before he's found his second wrench. Everyone chips in. That's how he raised them and that's how the shop runs. He's 79 and still out there ripping — not as fast as he once did, but out there.

Read the story Meet the Packards

Ride day · Dirt to sand · Dad's Pro R