Jeep Aftermarket Parts

Flatout Suspension GR40 Coilovers for Jeep Grand Cherokee 2005-2010, Adjustable Lift 1-3

$2,606.10 $2,779.84
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Flatout Suspension lift kits and suspension for Jeep Grand Cherokee — part #GR4-0510GRANDCH — verified fitment for 9 applications across Jeep Grand Cherokee — $174 under MSRP at JAP wholesale pricing — in stock and ready to ship from US warehouses.

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SECURE STRIPE
CHECKOUT
30-DAY
RETURNS
FULL MFR
WARRANTY
JEEP EXPERT
SUPPORT
SPECS & FITMENT
FITMENTJeep Grand Cherokee
BRANDFlatout Suspension — shop all Flatout Suspension parts →
PART #GR4-0510GRANDCH
SKUGR4-0510GRANDCH
CATEGORYSuspension > Coilovers
AVAILABILITYIN STOCK
RETURNS30-day return window

// THE FULL RUNDOWN

If you're looking to take your Jeep Grand Cherokee from everyday driver to off-road beast, the Flatout Suspension GR40 coilovers are a solid choice. These aren’t just any coilovers; they’re built for folks who want to raise their ride height between 1 to 3 inches without sacrificing comfort. The inverted shock design is tough enough to handle some serious rally action, while the external reservoir means you can push your limits without worrying about overheating. What I love about these coilovers is how they blend performance with practicality. You get adjustable lift, which is perfect if you're trying to dial in that sweet spot—2.0 inches in the front and 1.5 inches in the back is what I’d recommend for optimal handling. And if you’re planning on hitting the trails hard, the heavy-duty construction really shines. You’ve got 7.5 inches of gross travel up front and a whopping 9 inches in the rear, so you can tackle those bumps and dips with confidence. Now, let’s talk about the specs. Each set comes with two front inverted shock assemblies that are height adjustable, plus two rear shocks that feature an external reservoir for added endurance. The springs are no joke either: you’ve got 12-inch 525lb front springs and a choice between 12-inch 275lb comfort or 350lb overload rear springs. This setup gives you the flexibility to handle everything from a smooth daily commute to rugged off-road adventures. One of the standout features here is the Bilstein linear rate piston with proprietary low-speed valving. This means you get a really smooth ride, even when you’re bouncing around off the beaten path. Plus, they’re rebuildable, which is a huge plus for anyone who wants to keep their suspension in top shape over the years. The high-flow aluminum piston and stainless steel shims ensure that you’re getting the best performance without the weight penalty. And if you're worried about maintenance, don’t sweat it—individual rebuild parts are available, so you can keep these coilovers running like new. With 20 points of rebound adjustability, you can fine-tune your ride to match your driving style, whether you’re cruising down the highway or climbing over rocks. These coilovers are specifically designed for the Jeep Grand Cherokee models from 2005 to 2010, so you know they’ll fit like a glove. If you’re ready to elevate your ride and tackle the trails with confidence, the Flatout Suspension GR40 coilovers are worth checking out. Other Part Numbers: Flatout Suspension #GR4-0510GRANDCH-CO Flatout Suspension #GR4-0510GRANDCH-OV Flatout Suspension #GR4-0510GRANDCH-CU Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov

// TRAIL REVIEWS