Polaris RZR PRO R 380HP TURNKEY SUPERCHARGER KIT
$7,249 · 4 options
Forced induction · Polaris RZR Pro R & Xpedition · built in Clearfield, Utah
225 → 500 HP.
Your Pro R left the factory making 225 horsepower. Ours leave Clearfield making 380, 425, 460 or 500 — measured on the dyno, matched to your fuel and your elevation. The hill, the straight and the pass stop being questions.
Fits Polaris RZR Pro R · 2022 and newerFits Polaris XpeditionStock engine · bolt-on
01 · Pump gas
You stop planning around the hill.
At 380 crank horsepower on 91 octane, the climb you used to line up for is just the way home. Stock engine, stock drivability, fill up anywhere. The first time you tip in, you'll laugh.
Stock 225380 hp
02 · E50
Nobody passes you on the straight.
500 on E50 is more than double what Polaris built. That isn't a number printed on a box. It's what the dyno in Clearfield says when the run is over — and it comes with your car's own curve.
Stock 225500 hp
03 · Still yours
And it's still your car.
Same engine. Same clutches, set up to hold it. Same key. You didn't buy a different machine — you finished the one you have. That's why people who run one never go back to stock, and never run anything else.
Proof · who runs it
When Polaris's own ambassadors built a Slingshot to show off performance, the supercharger on it was a Packard.
The Diesel Brothers are Polaris ambassadors. Their first Slingshot build is all about power — and the power comes from the same supercharger platform we bolt to a Pro R in Clearfield. Nobody else builds this. That's the point.
See the build on Polaris Slingshot's page →"The acceleration literally messes with your grip on reality."Dirt Wheels Magazine · on the Packard 550-hp Super-Turbo YXZ1000R
"By far the easiest forced-induction swap we have ever done on a UTV."UTV Guide · 1,600-mile install & test
Polaris RZR Pro R · 2022 and newer · 225 hp stock
Four rungs.
Buy it three ways
Four rungs.
Pick where you start.
Every rung is the same in-house supercharger. What changes is fuel, boost and breathing — so you can start at 380 today and climb later with pulleys, fuel and a tune. Nothing gets thrown away.
380crank hp
0Stock 225550 platform ceiling
Boost8 psi
Fuel91 pump
BreathingStock intake & exhaust
The huge everyday jump — 100% stock engine, OEM drivability, fill up anywhere.
Compare all four side by side
| Kit | Crank HP | Boost | Fuel | Breathing | Best for | Price | |
|---|---|---|---|---|---|---|---|
| 380 Turnkey |
380 (+155) | 8 psi | 91 pump | Stock intake & exhaust | The huge everyday jump — 100% stock engine, OEM drivability, fill up anywhere | $7,249 | |
 425 Turnkey |
≈425 (+200) | 8 psi | 91 pump | + slip-on exhaust + dune intake (included) | Pump-gas power ceiling — clutch targets 8,200–8,400 rpm at max boost. Dune intake: not for dusty trails | $9,399 | |
 460 Turnkey |
460+ (+235) | 12 psi | 110 race | + full exhaust system (included) | Race-gas weekends — more knock resistance, more boost, still a stock engine | $9,949 | |
 500 E50 |
500+ (+275) | 14 psi | E50 | + full exhaust + upgraded fuel system (included) | The flagship — more than double factory output | $9,999 |
BuilderHardware only
Every bolt-on part, no calibration. For shops and owners with their own tuner and a dyno day booked.
BaseKit + tune + ECU unlock
The hardware plus a Packard calibration for your fuel and elevation, loaded on your unlocked ECU. Most people land here.
CompleteKit + tune + unlock + flashing device
Everything in Base plus the HP Tuners RTD device to flash it yourself — and reflash when you climb a rung.
Every tier is the same Rotrex centrifugal platform — head unit capable of 550+ hp and 22+ psi with supporting mods. All kits: factory baseline 225 hp · off-road and competition use only.
Turnkey Pro R kits
Polaris RZR PRO R 425HP TURNKEY SUPERCHARGER KIT
$9,399
Polaris RZR PRO R 460HP TURNKEY SUPERCHARGER KIT
$9,949
Polaris RZR PRO R 500HP E50 TURNKEY SUPERCHARGER KIT
$9,999
Polaris Xpedition
Packard Performance
Packard Performance
Boost for the overlander.
Two Xpedition kits — the intercooled flagship and the MT — from $5,700. Builder, base-with-tune, and complete tiers on both.
Polaris Xpedition Intercooled Supercharger Kit
$6,900 · 5 options
Polaris Xpedition MT Supercharger kit
$5,700 · 3 options
Tunes
Packard PerformancePackard Performance
HP Tuners
Packard Performance
The calibration is the product.
A supercharger moves air. The tune decides what the engine does with it — for your fuel, your elevation and your clutching. Every Packard calibration is built on the Clearfield dyno and delivered for what you actually run: 91, E50, or both.
Built for your fuel
91 and E50 are different engines as far as the ECU is concerned. You get a map for each, not a compromise between them.
Built for your elevation
Sea level at Glamis and 5,000 feet at Sand Hollow don't want the same fueling. Tell us where you ride.
Delivered, not installed
Flashed through the HP Tuners RTD device. Climb a rung later and the new file loads the same way.
Polaris RZR Pro R NA Tune +15HP
$700
Pro R Supercharger Additional Tune
$200 · 3 options
HP Tuners RTD Module · 2 credits
$499
CFMOTO Z10 ECU Tune · Stage 1, 2 & 3
$350 – $1,100 · mail-in flash
Three Z10s ran with built Pro Rs at St. Anthony over Labor Day on this calibration. Order it, ship us the ECU, and it comes back flashed from Clearfield.
Your Pro R. Just faster than everyone else's.
Support parts
Polaris Pro R Supercharger Dune Intake$199
Polaris Pro R Supercharger Additional Tune$200+
Polaris RZR PRO R Supercharger Pulleys$125+
Faster. Better. First.
