RZR 900 & 1000-2 Calibration Upgrade Package – Part #15-525

From: $299.99

READY TO RUN - Just bolt on and go!

Here's what comes with your kit:

RZR 1000-2 Calibration Upgrade Package
Customer Reviews:
Mike, Tempe, AZ
2024 GENERAL
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“I have recently installed your clutch system in my 2024 Polaris General XP4. The clutch is absolutely great.”
John
Outing, MN
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"Best Accessory I Have Installed So Far"
John
Outing, MN
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"Best Accessory I Have Installed So Far"
Ken
Casa Grande, AZ
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"I really like the better engine braking coming down hills"
Eric Nelon
Polaris RZR 900s
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"Best money I have ever spent on my machine. I don’t have to worry about my belt going out anymore running 32 inch tires."
Jack from Carlsbad NM
Ranger 900 XP
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"Mainly use my ranger as a hunting buggy, slow driving in rough terrain. The clutch change made a complete difference. Instant clutch engagement. Rock crawling is a breeze, especially big loose rocks uphill. Installed an inline blower at the same time, before installing burning rubber and hot plastic is all you smelled. And yes it’s quieter. Had it since 2019 no issues."
Eric Nelon
Polaris RZR 900s
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"Best money I have ever spent on my machine. I don’t have to worry about my belt going out anymore running 32 inch tires."
Pepe
West Texas Tarantula Outdoors
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"You get power without even having to climb up on the RPMs."
Joe
Tuscon, AZ
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"We no longer worry about burning up belts."
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Save money – bundle your kit with all the extras and save BIG on shipping! 

ProductQuantity

Calibration Upgrade Package 15-525

$299.99
1

Spare Belt

1

Blower

1

Infrared Belt Temperature Gauge

1

Riding at Higher Elevations?

Not to worry!

We’ll ask about your elevation
at checkout and make sure your kit is right.  

Be Certain You're Ordering For
the Correct Year of Your Machine!

Confusing Production Year with the Model Year can result in the wrong kit for your machine. Check your Model Year with your VIN number.

This new Calibration Upgrade Package will improve your overall riding experience. It especially improves the transition from clutch pack engagement to CVT low ratio. In most driving conditions it provides better fuel economy. Our testing shows longer clutch pack and belt life.

This Package has a retail value of $600, for a limited time we are selling it to our customers for just $299.99. This package includes a Primary Spring, a set of RG-75 Weights, Weight Pins and Nuts, Primary Decal, Cam, Blue Loctite and a new Belt.

This upgrade works on the following machines:

  • Model year 2014 and 2015 Polaris RZR 1000XP w/10-169 Secondary (#15-514 Duraclutch Kit)
  • Model year 2014 and 2015 Polaris RZR 1000XP w/10-191 Secondary (#15-514 Duraclutch Kit)
  • Model year 2016 through 2021 Polaris RZR 1000XP w/10-156 Secondary (#15-515 Duraclutch Kit)
  • Model year 2016 through 2021 Polaris RZR 1000XP w/10-192 Secondary (#15-515 Duraclutch Kit)
  • Model Year 2016 thru 2023 RZR 900 WITH A 10-156 SECONDARY (#15-504 Duraclutch Kit)
  • Model Year 2016 thru 2023 RZR 900 WITH A 10-192 SECONDARY (#15-504 Duraclutch Kit)

Secondary Part Number is on a decal on front &/or engraved on back outer edge of sheave

This RZR 1000-2 Calibration Upgrade Package is for current owners of a 15-514 Duraclutch System up to 2/22/2021 and a Secondary with the part #10-169 or #10-191 (Part Number is on a decal on front &/or engraved on back outer edge of sheave). Approximate dates with part #10-169 are 4/2019 through 12/2019 and the dates for part #10-191 are 11/2019 through 2/22/2021.

OR

This RZR 1000-2 Calibration Upgrade Package is for current owners of a part #15-515 Duraclutch System up to 2/22/2021 and a Secondary part #10-156 or #10-192 (Part Number is on a decal on front &/or engraved on back outer edge of sheave). Approximate dates for part #10-156 are 10/2018 through 12/2019 and part #10-192 are from 11/2019 through 2/22/2021.

OR

This RZR 900-2 Calibration Upgrade Package is for current owners of a part # 15-504 Duraclutch System up to 7/22/22 and secondary part # 10-156 or 10-192. Approximate dates for part #10-156 are 10/2018 through 12/2019 and part #10-192 are from 11/2019 through 7/22/22.

Download the installation instructions here. View the Do it Yourself Installation Video Here.

Note: free shipping does not apply to this package.

This Upgrade Package will work for customers who have had the ECU flashed for false misfire codes. If your vehicle has the ECU re-flashed for RPM and horsepower changes or has other engine modifications, this Calibration Upgrade Kit may not provide the improvements it was designed for.