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JSPEC123PES by JKS Manufacturing: Performance Suspension System
The JSPEC123PES from JKS Manufacturing is engineered for serious off-road capabilities while maintaining on-road comfort. This performance suspension system is designed to enhance the driving experience of the Jeep Wrangler Unlimited models from 2018 to 2025, making it ideal for enthusiasts looking to tackle tough trails without sacrificing ride quality.
Key Features
- Durable front and rear dual rate coil springs, available in standard or heavy-duty (HD) configurations, provide exceptional ride quality across various terrains.
- HD springs are specifically designed for vehicles equipped with additional weight, such as winch bumpers or roof racks, ensuring optimal performance.
- Custom-valved gas shocks (available in JSPEC or FOX 2.0) are included, tailored to enhance both on-road and off-road performance.
- Adjustable front track bar and rear track bar bracket correct axle positioning, improving stability and handling.
- Quicker disconnects for the front sway bar and rear sway bar links increase articulation during off-road excursions.
- Bump stop extensions limit suspension up travel, preventing damage during extreme articulations.
- Front and rear J-Link lower control arms improve strength and correct caster, enhancing overall suspension geometry.
Specifications
- Front Lift Method: Coil Spring
- Front Lift Height: 3.5 inches
- Rear Lift Method: Coil Spring
- Rear Lift Height: 3-5 inches
- Shocks Included: Yes
- Overall Lift Height: 2-3.5 inches
Installation Details
- Estimated Installation Time: 7 hours
- Difficulty Level: Moderately Easy
- For detailed installation instructions, click here.
Fitment
- Jeep Wrangler Unlimited Moab Gas 2018-2019
- Jeep Wrangler Unlimited Rubicon Gas 2018-2025
- Jeep Wrangler Unlimited Sahara Gas 2018-2025
- Jeep Wrangler Unlimited Sport Gas 2018-2025
- Jeep Wrangler Unlimited Sport S Gas 2018-2025
- Jeep Wrangler Unlimited Rubicon Deluxe Gas 2020
- Jeep Wrangler Unlimited Rubicon Xtreme Gas 2020
- Jeep Wrangler Unlimited 80th Anniversary Gas 2021
- Jeep Wrangler Unlimited Freedom Gas 2021-2023
- Jeep Wrangler Unlimited High Altitude Gas 2021-2023
- Jeep Wrangler Unlimited Islander Gas 2021
- Jeep Wrangler Unlimited Sahara Altitude Gas 2021-2023
- Jeep Wrangler Unlimited Sahara High Altitude Gas 2021-2023
- Jeep Wrangler Unlimited Sport Altitude Gas 2021-2023
- Jeep Wrangler Unlimited Willys Gas 2021-2025
- Jeep Wrangler Unlimited Willys Sport Gas 2021-2024
- Jeep Wrangler Unlimited Rubicon X Gas 2024-2025
Additional Notes
- Factory wheels cannot be reinstalled without wheel spacers.
- HD front springs are recommended for applications with aftermarket winch/bumper combinations.
- HD rear springs are advised for vehicles with rear-mounted full-size spare tires.
- This kit will not fit 4xe or Rubicon 392 models.
- Trimming may be required for optimal fitment.
- Recommended Tire & Wheel Sizes:
- 37 x 12.5 with 17 x 9 and 5 in. Backspace
- 37 x 12.5 with 18 x 9 and 5 in. Backspace
- 37 x 12.5 with 20 x 9 and 5 in. Backspace
- 35 x 12.5 with 17 x 9 and 5 in. Backspace
- 35 x 12.5 with 18 x 9 and 5 in. Backspace
- 35 x 12.5 with 20 x 9 and 5 in. Backspace
Other Part Numbers:
JKS Manufacturing #jksJSPEC123PES
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Jeep Wrangler | 2018-2025 | Sport |
| Jeep Wrangler | 2018-2025 | Unlimited Rubicon |
| Jeep Wrangler | 2018-2019 | Unlimited Moab |
| Jeep Wrangler | 2018-2025 | Rubicon |
| Jeep Wrangler | 2018-2025 | Sport S |
| Jeep Wrangler | 2018-2022 | Unlimited Sahara |
| Jeep Wrangler | 2018-2022 | Unlimited Sport S |
| Jeep Wrangler | 2018-2022 | Unlimited Sport |
| Jeep Wrangler | 2019-2020 | Rubicon Deluxe |
| Jeep Wrangler | 2020 | Unlimited Rubicon Xtreme |
| Jeep Wrangler | 2020 | Unlimited Rubicon Deluxe |
| Jeep Wrangler | 2021 | Unlimited Islander |
| Jeep Wrangler | 2021 | Unlimited Freedom |
| Jeep Wrangler | 2021, 2023 | Freedom |
| Jeep Wrangler | 2021-2022 | Unlimited Sahara 4xe |
| Jeep Wrangler | 2021-2025 | Willys |
| Jeep Wrangler | 2021-2022 | Unlimited Sahara Altitude |
| Jeep Wrangler | 2021 | 80th Anniversary |
| Jeep Wrangler | 2021-2022 | Unlimited High Altitude |
| Jeep Wrangler | 2021 | Islander |
| Jeep Wrangler | 2021 | Unlimited 80th Anniversary |
| Jeep Wrangler | 2021-2022, 2024-2025 | Unlimited Willys |
| Jeep Wrangler | 2021-2022 | Unlimited Sport Altitude |
| Jeep Wrangler | 2021-2022 | Unlimited Rubicon 392 |
| Jeep Wrangler | 2021-2024 | Willys Sport |
| Jeep Wrangler | 2021-2022 | Unlimited High Altitude 4xe |
| Jeep Wrangler | 2021-2022 | Unlimited Rubicon 4xe |
| Jeep Wrangler | 2021-2022 | Unlimited Sahara High Altitude |
| Jeep Wrangler | 2021-2022 | Unlimited Willys Sport |
| Jeep Wrangler | 2022 | Unlimited High Tide |
| Jeep Wrangler | 2022 | Unlimited Rubicon Tuscadero |
| Jeep Wrangler | 2023-2025 | Willys 4xe |
| Jeep Wrangler | 2023 | High Altitude |
| Jeep Wrangler | 2023-2024 | Rubicon 392 |
| Jeep Wrangler | 2023-2025 | Sahara |
| Jeep Wrangler | 2023 | Sahara Altitude |
| Jeep Wrangler | 2023 | Unlimited Rubicon Xtreme Sunrider |
| Jeep Wrangler | 2023 | Sahara High Altitude |
| Jeep Wrangler | 2023-2025 | High Altitude 4xe |
| Jeep Wrangler | 2023-2025 | Sahara 4xe |
| Jeep Wrangler | 2023-2025 | Rubicon 4xe |
| Jeep Wrangler | 2023 | Sport Altitude |
| Jeep Wrangler | 2023 | High Tide |
| Jeep Wrangler | 2024-2025 | Rubicon X |
| Jeep Wrangler | 2024-2025 | Rubicon X 4xe |
| Jeep Wrangler | 2024-2025 | Sport S 4xe |
| Jeep Wrangler | 2024-2025 | Rubicon 392 Final Edition |
| Jeep Wrangler JK | 2018 | Unlimited Willys Wheeler |
| Jeep Wrangler JK | 2018 | Rubicon |
| Jeep Wrangler JK | 2018 | Sport |
| Jeep Wrangler JK | 2018 | Unlimited Sport |
| Jeep Wrangler JK | 2018 | Sport S |
| Jeep Wrangler JK | 2018 | Unlimited Sahara |
| Jeep Wrangler JK | 2018 | Sahara |
| Jeep Wrangler JK | 2018 | Unlimited Sport S |
| Jeep Wrangler JK | 2018 | Unlimited Rubicon |
JKS Manufacturing: Pioneers in Off-Road Suspension Solutions
Since its inception, JKS Manufacturing has carved a niche for itself in the automotive industry, particularly in the realm of off-road suspension systems. With a commitment to quality and performance, JKS has become synonymous with durability and innovation, making it a go-to brand for off-road enthusiasts and professionals alike.
History of JKS ManufacturingFounded in the late 1990s, JKS Manufacturing emerged from a passion for off-roading and a desire to create superior suspension components. The company started with a small team dedicated to engineering and manufacturing high-performance parts for Jeep vehicles. Over the years, JKS has expanded its product line and gained recognition for its relentless pursuit of quality and excellence.
Categories of Parts Offered by JKS ManufacturingJKS Manufacturing specializes in a variety of suspension components, including:
- Track Bars
- Control Arms
- Lift Kits
- Shock Absorbers
- Alignment Correction Kits
Each product is engineered to enhance the performance of off-road vehicles, providing superior handling, stability, and comfort on rugged terrains.
Why Choose JKS Manufacturing?What sets JKS Manufacturing apart from its competitors is its unwavering commitment to quality and customer satisfaction. Every part is rigorously tested to ensure it meets the highest standards of durability and performance. The brand's innovative designs and advanced engineering techniques make their products not only reliable but also easy to install and maintain.
Additionally, JKS Manufacturing prioritizes customer feedback, continuously improving and expanding their product offerings to meet the evolving needs of off-road enthusiasts. With a reputation built on trust and excellence, JKS is undoubtedly the best choice for those looking to enhance their vehicle’s off-road capabilities.
Explore the extensive range of JKS Manufacturing products available at Vivid Racing and take your off-road adventures to the next level!
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