PSC MOTORSPORTS | DDS Dynamic Damping Stabilizer System | 2021–2024 Jeep Wrangler JL 4DR Rubicon 392
PSC MOTORSPORTS | DDS Dynamic Damping Stabilizer System | 2021–2024 Jeep Wrangler JL 4DR Rubicon 392PART#: PART#: PSC-SK691PK3-DDS-OE-AX
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PSC MOTORSPORTS | DDS Dynamic Damping Stabilizer System | 2021–2024 Jeep Wrangler JL 4DR Rubicon 392
Description
This setup is built to handle the extra weight and power that come with a 392.
The XDR Cylinder Assist® gear and DDS® stabilizer keep the steering controlled and predictable, even when the front end is loaded and the tires are working hard. It takes the harsh input out of the wheel and helps the Jeep stay settled.
The system is designed to fix the real drivability issues that show up with lifts and larger tires—things like twitchy steering, constant correction, and an overall rough feel behind the wheel.
DDS adds steering torque where it matters, making it easier to turn large tires under load, especially in technical trail situations. It also reduces driver fatigue, so longer drives feel more controlled instead of wearing you out.
The pump and cooling are matched for the 392 platform, and the whole system is built to take serious use. It installs clean and works together as one complete setup.
Application Requirements
Wrangler JL four-door Rubicon 392 6.4L HEMI 2021–2024. Imported options require the factory Rubicon Dana 44 and the selected tie rod. No JT conversion fitment is claimed.
Available Configurations
| Manufacturer Part Number | Configuration | Instructions |
|---|---|---|
| SK691PK3-DDS-OE-AX | Rubicon Dana 44 / Stock/Apex Chassis | General PSC bleeding guide; consult product specifications |
| SK691PK3-DDS-OE-SM | Rubicon Dana 44 / Steer Smarts | General PSC bleeding guide; consult product specifications |
| SK691PK3-DDS-OE-MC | Rubicon Dana 44 / MetalCloak | General PSC bleeding guide; consult product specifications |
Fitment Table
Vehicle Fitment
Vehicle browsing collections: JL (4DR) 2018-PRESENT
Collection year ranges are browsing groups. Use the exact year, engine, axle, body and configuration requirements below.
Application Requirements
Wrangler JL four-door Rubicon 392 6.4L HEMI 2021–2024. Imported options require the factory Rubicon Dana 44 and the selected tie rod. No JT conversion fitment is claimed.
Available Configurations
| Manufacturer Part Number | Configuration | Instructions |
|---|---|---|
| SK691PK3-DDS-OE-AX | Rubicon Dana 44 / Stock/Apex Chassis | General PSC bleeding guide; consult product specifications |
| SK691PK3-DDS-OE-SM | Rubicon Dana 44 / Steer Smarts | General PSC bleeding guide; consult product specifications |
| SK691PK3-DDS-OE-MC | Rubicon Dana 44 / MetalCloak | General PSC bleeding guide; consult product specifications |
Warranty
PSC states that most products carry 12 months of coverage for manufacturing defects for the original purchaser. Eligibility and exclusions depend on the product and use. Racing, competition, off-road-only and non-street-legal products are excluded under PSC’s published terms. Installation-related damage and labour or incidental costs are not covered. Contact Niagara Jeeps & Trucks with proof of purchase before arranging a claim.
Shipping & Returns
Shipping & Refund Policy
Shipping:
We ship across Canada. Orders are processed within 1–2 business days. Delivery within Canada typically takes 3–10 business days depending on location and carrier. Tracking information will be provided once your order ships.
Refunds & Returns:
Returns are accepted within 30 days of delivery. Items must be unused and in original packaging. Please review our full return policy for more details.
Damaged or Incorrect Items:
If you receive a damaged or incorrect item, please contact us within 5 days of delivery. Call or text 416-624-1357 or email sales@Niagarajeeps.ca so we can resolve the issue quickly.