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SKU: 16400-0006

Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit for 07-18 Jeep Wrangler JK Unlimited 4-Door

$359.99 USD
Shipping calculated at checkout.
Shock Option

Delivery and Shipping

Most orders ship within 1-2 business days, with delivery time based on your selected shipping method and carrier.

Quadratec's Maximum Duty 2.5" Coil Spring Suspension kit provides the perfect blend of affordable parts and rugged, effective suspension. This kit passed the FMVSS 126 tests, and it easily works with the vehicle's electronic stability control system. Plus, it accommodates up to 34" tires without an issue. The system's progressive rate coil springs offer maximum travel and will keep you driving off-road comfortably. These Quadratec shocks also come with a choice of Hydro 7.0 or Nitro 8.0 shocks for greater comfort and driveability. Even sudden bumps and potholes during an off-road adventure are no match for this complete system. You’ll need a moderate amount of know-how to install this system, but it comes with everything you need to swap out of that outdated suspension system. Additionally, enjoy the peace of mind of a limited lifetime warranty. Your Jeep Wrangler JKU will feel like a whole new ride thanks to the Quadratec Maximum Duty 2.5" Coil Spring Suspension Kit.

Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.

Excellent Coil Springs: This suspension kit comes with heavy-duty coil springs, which offer maximum travel. You won’t have to worry about handling on your off-road expeditions.

Multiple Shock Options: Choose from the Hydro 7.0 or the Nitro 8.0 options. Whether you need maximum shock absorption or a mid-range choice, these shocks are efficient and fully compatible with most Jeep Wrangler JK models.

Limited Lifetime Warranty: Keep your Jeep on or off the road for its entire lifetime. This kit is backed by a limited lifetime warranty, so you won’t have to worry about what comes next should something happen to a part.

Easy Installation: With a few basic skills, you’ll be able to install this kit. There’s lots of great instructions available, including all the details you need to get you back on the trail.

Complete Kit: One-stop shopping at its best. This kit comes with all the parts and accessories you need to install in most Jeep Wrangler Unlimited JK models. You won’t have to make a last-minute run to the store with this convenient kit.

Install Guides
Est. Install Time 4-6 Hours

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Fitment

Year Make Model
2007 – 2018 Jeep Wrangler 4 Door Jku (non Rubicon)

Frequently Asked Questions

Shipping

What countries do you ship to?

We currently ship to addresses within the contiguous 48 United States. Free Shipping promotions and standard shipping options are not available to Hawaii, Alaska, U.S. territories, or international destinations unless otherwise stated.

How long will it take to receive my order?

Most orders ship within 1–2 business days from the date the order is placed. Some orders may ship directly from the manufacturer, ship from multiple locations, or require additional processing time for custom or specialty items.

Shipping methods such as 2-Day, 3-Day, and Next Day refer to transit time only and do not include processing time.

Returns and Refunds

How do I return a product?

To initiate a return, you must contact Trail Ops to obtain a Return Merchandise Authorization (RMA) number. Returns without an RMA may be refused or subject to processing delays and restocking fees. All returned items must be in new, unused, and resalable condition with original packaging.

How long will it take to receive my refund?

Most returns must be initiated within 30 days of the purchase date. Open Box items must be returned within 7 days of purchase and are eligible for store credit only.