PSC MOTORSPORTS | DDS Dynamic Damping Stabilizer System | 2021–2025 Jeep Wrangler JL 4DR 4xe
PSC MOTORSPORTS | DDS Dynamic Damping Stabilizer System | 2021–2025 Jeep Wrangler JL 4DR 4xePART#: PART#: PSC-SK691PK4-DDS-OE-AX
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PSC MOTORSPORTS | DDS Dynamic Damping Stabilizer System | 2021–2025 Jeep Wrangler JL 4DR 4xe
Description
This kit is built around the way the 4XE delivers power and how that affects steering feel.
The XDR Cylinder Assist gear and DDS® stabilizer keep the front end stable and controlled, especially when torque comes on quickly. It takes the sharp feedback out of the wheel and helps the Jeep stay planted.
This system is designed to correct the drivability issues that come with lifted setups and larger tires. It smooths out the steering, cuts down on constant correction, and makes the Jeep easier to handle overall.
DDS also adds steering torque when you need it, helping turn larger tires in tight trail situations. On longer drives, it reduces fatigue and keeps the steering from feeling busy or exhausting.
Everything is built as a complete system, with a pump package matched specifically for the 4XE. It’s designed to handle real use and install clean with components that work together the way they should.
Application Requirements
Wrangler JL four-door 4xe 2021–2025. 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 |
|---|---|---|
| SK691PK4-DDS-OE-AX | Rubicon Dana 44 / Stock/Apex Chassis | General PSC bleeding guide; consult product specifications |
| SK691PK4-DDS-OE-MC | Rubicon Dana 44 / Metal Cloak | General PSC bleeding guide; consult product specifications |
| SK691PK4-DDS-OE-SM | Rubicon Dana 44 / Steer Smarts | 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 4xe 2021–2025. 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 |
|---|---|---|
| SK691PK4-DDS-OE-AX | Rubicon Dana 44 / Stock/Apex Chassis | General PSC bleeding guide; consult product specifications |
| SK691PK4-DDS-OE-MC | Rubicon Dana 44 / Metal Cloak | General PSC bleeding guide; consult product specifications |
| SK691PK4-DDS-OE-SM | Rubicon Dana 44 / Steer Smarts | 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.