# KraftWerks 12-18 Jeep Auto Trans Kit

All Kraftwerks supercharger systems feature advanced technology and our 2019 to 2021 Yamaha YXZ 1000R Supercharger System is no different. With a centrifugal supercharger unit at its core, our kit offers superior reliability and huge power gains with zero boost lag. Due to its unique frictional planetary roller drive, the compressor produces boost with greater efficiency and cooler air temperatures than traditional forced induction methods. The supercharger provides smooth, linear, instant power delivery through the entire rev range to give predictable, precise control during throttle input.  This allows complete command over engine power, whether crawling through a boulder-filled trail or attempting to conquer the highest hilltop. Boost is raised to 7.5psi, 2 psi higher than previous years, thanks to Yamaha's inclusion of upgraded GYTR connecting rods in this generation YXZ 1000R. In-house dyno testing showed power increasing to 140 wheel horsepower in stock trim- A 60% power increase over factory! Additionally, higher power levels can easily be achieved with sufficient header and exhaust upgrades

-   Using Supercharger Kit

This Part Fits:

Year

Make

Model

Submodel

2016

Jeep

Wrangler

75th Anniversary

2012-2018

Jeep

Wrangler

Rubicon

2012-2017

Jeep

Wrangler

Sahara

2012-2018

Jeep

Wrangler

Sport

2016,2018

Jeep

Wrangler

Sport S

2016

Jeep

Wrangler

Unlimited 75th Anniversary

2012-2018

Jeep

Wrangler

Unlimited Rubicon

2012-2018

Jeep

Wrangler

Unlimited Sahara

2012-2018

Jeep

Wrangler

Unlimited Sport

2016,2018

Jeep

Wrangler

Unlimited Sport S

2018

Jeep

Wrangler JK

Rubicon

2018

Jeep

Wrangler JK

Sahara

2018

Jeep

Wrangler JK

Sport

2018

Jeep

Wrangler JK

Sport S

2018

Jeep

Wrangler JK

Unlimited Rubicon

2018

Jeep

Wrangler JK

Unlimited Sahara

2018

Jeep

Wrangler JK

Unlimited Sport

2018

Jeep

Wrangler JK

Unlimited Sport S

## Details

- **Price:** 240.02 CAD
- **Vendor:** KraftWerks
- **Type:** Transmission Coolers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 240.02 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/kraftwerks-12-18-jeep-auto-trans-kit)
> Updated: 2026-06-29