Cognito 110-P0785 GMC Sierra 2500HD/3500HD 2001-2010 4" Standard Lift Kit with Fox PS 2.0 IFP Shocks

Cognito 110-P0785 GMC Sierra 2500HD/3500HD 2001-2010 4" Standard Lift Kit with Fox PS 2.0 IFP Shocks

Regular price $3,349.95
$3,349.95 Sale price Regular price $4,354.94

Lift: 4 in.

Weight: 210 lbs.

What's included:

  • * 4" Front Lift components
  • * 2" Rear Lift block & U-bolt kit
  • * Fox 2.0 Performance Series IFP Monotube Front and Rear Shocks
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Product Details

Cognito 4" Standard Lift Kit 110-P0785


  • Yields 4-inches of front lift
  • Cognito Block and U-Bolt Kit yields 2-inches of rear lift
  • Fox 2.0 Performance Series IFP Monotube Front and Rear Shocks
  • Maintains Adequate Droop Travel for Superior Ride Quality
  • Allows for up to a 35x12.5 tire on 9-inch wide wheel with 5-5.75-inch backspacing
  • 10-hour DIY install time
  • Made in the USA


Everything you require for enhancing your Silverado/Sierra 2500/3500 2WD/4WD is conveniently packaged in our lift kit, featuring top-notch Cognito components. With Cognito, there's no room for uncertainty. Our components are meticulously engineered, manufactured, and assembled in the USA, ensuring a high standard of quality and performance.

The Cognito Non-Torsion Bar Drop Front Lift kit is meticulously designed and engineered to provide an elevated level of ride quality while ensuring corrected CV joint angles. This kit is crafted with precision to enhance the performance and handling of your vehicle.

The Fox 2.0 Performance Series shocks incorporate cutting-edge shock technology to revolutionize your truck's performance. The front shocks, part of the Fox 2.0 Performance Series IFP, boast rust-resistant features and are constructed with a metal impact-extruded aluminum body, enhancing cooling capacity for optimal performance.

The IFP (Internal Floating Piston) design eliminates oil aeration, ensuring maximum performance by preserving the factory-tuned, precision valving. These shocks are not only easy to install but also deliver a comfortable on-road ride and predictable off-road handling, even in the most challenging conditions.

The Cognito 2-Inch Block and U-Bolt Kit features durable components for your lifting needs. This kit includes 2-inch tall blocks made of powder-coated semi-gloss black cast steel, providing both strength and a sleek finish. Additionally, heavy-duty zinc-plated U-bolts are included to ensure secure and reliable installation.

Price Guarantee

Lowest Price Guarantee

We work hard to ensure that the prices of our aftermarket truck bumpers are the best available online. That’s why we guarantee that you’ll get the lowest price on all of our bumpers and accessories. Here’s how it works:

  • We guarantee that the price of our aftermarket truck bumpers is the best available online. If you find an online store that offers a specific model at a lower price, let us know and we’ll match their price for your purchase.
  • If you find that the exact bumper at an even lower price online within 6 months after your purchase, we will refund you the difference. Simply send a price difference refund request to This applies even to the prices from our own store at
  • The competitor must be an online retailer with no physical stores and they must be an authorized dealer of the bumpers or accessories in question. The competing online store must also have the product in stock on their website for our price match guarantee to apply.
  • The price match guarantee does not apply to online marketplaces such as Amazon, eBay, Overstock or any other similar websites. The competitor must be selling the item directly on their own online store.
  • Additional promos cannot be applied in addition to the price match guarantee. For example, the free gift promo cannot be added on top of the price match guarantee. Only one promotion can be applied per purchase.

Once we confirm that your order is eligible for our price match guarantee, you can be confident that you’re getting the very best deal online.

Whether you’re looking for heavy-duty truck bumpers by Ranch Hand, a winch bumper by Fab Fours, or any other aftermarket truck bumper, if you shop with BumperOnly, you’ll never have to worry about buyer’s remorse.

For any questions about our price match guarantee, feel free to get in touch.

Shop without fear. Let BumperOnly take care of the rest.


      Installation Guide
      Cognito Motorsports comes complete with installation instruction. If you need assistance, call Cognito Motorsports Products Technical Support or bring it to your local auto body shop to install.

      Please click here to download installation manual.

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