PSC MOTORSPORTS | Cylinder Assist® EHPS Steering Kit | 2021+ Jeep Wrangler JL Rubicon 392 HEMI
PSC MOTORSPORTS | Cylinder Assist® EHPS Steering Kit | 2021+ Jeep Wrangler JL Rubicon 392 HEMIPART#: PART#: PSC-SK691RPK3-6.75W-1.375
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PSC MOTORSPORTS | Cylinder Assist® EHPS Steering Kit | 2021+ Jeep Wrangler JL Rubicon 392 HEMI
Description
Got a JL 392 with big tires? You already know the factory steering isn’t built for that kind of load. PSC’s Cylinder Assist EHPS Steering Kit fixes that. This system is engineered to handle the torque of the HEMI and the weight of oversized tires—on the trail, on the street, and everywhere in between.
Each kit includes everything you need for a clean, reliable install: our specially valved High Performance Steering Gear with PSC’s High Flow Tower, an Electric Hydraulic Power Steering (EHPS) pump system for consistent assist, a high-capacity remote reservoir, high-flow heat sink cooler, anti-splash valve, and PSC 715 High-Performance Power Steering Fluid. Plus, you choose the cylinder stroke and tie rod clamp size to match your axle setup.
This is the ultimate steering upgrade for your JL Rubicon 392—smooth, predictable, and built to take abuse.
Application Requirements
Wrangler JL four-door Rubicon 392 HEMI from 2021. Select the actual front axle, cylinder stroke and tie rod clamp configuration. OEM and aftermarket options are not interchangeable.
Available Configurations
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 HEMI from 2021. Select the actual front axle, cylinder stroke and tie rod clamp configuration. OEM and aftermarket options are not interchangeable.
Available Configurations
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.