SKU: 4456088318

Cognito 6" Performance Lift Package with Fox Shocks 11-19 GM 6.6L Duramax

Sale price$2326.90 Regular price$2585.45
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Cognito 6" Performance Lift Package with Fox Shocks 11-19 GM 6.6L DuramaxClear up to a 35" tall tire and make your LML L5P Duramax stand out from the rest with this 4" Performance Lift package from Cognito Motorsports. Cognito has bundled everything you need in this kit so there is no guesswork and you save with the bundled price. COGNITO BALL JOINT SM SERIES UPPER CONTROL ARMS The Cognito Ball Joint SM Series Upper Control Arms add style, function and performance to your vehicle by correcting the Ball Joint angle for

Clear up to a 35" tall tire and make your LML/L5P Duramax stand out from the rest with this 4" Performance Lift package from Cognito Motorsports. Cognito has bundled everything you need in this kit so there is no guesswork and you save with the bundled price.

COGNITO BALL JOINT SM SERIES UPPER CONTROL ARMS - The Cognito Ball Joint SM Series Upper Control Arms add style, function and performance to your vehicle by correcting the Ball Joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality. The control arm kit features boxed sheet metal arms that are CNC robot welded and powder coated semi-gloss black. Ball joints are included as well as new crush sleeves and polyurethane bushings.

PITMAN AND IDLER ARM SUPPORT KIT - The Cognito Pitman and Idler Arm Support Kit: Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks & SUVs for decades. The Cognito PISK (Pitman & Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks & SUVs. These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle’s pitman and idler arms, which eliminate the forward and rearward movement of the center-link.

SWAY BAR - Sway bar end links and all required mounting hardware are included.

FINISH - All steel bracketry is finished in semi-gloss black powder coating.

SHOCKS - The Fox 2.0 Performance Series Remote Reservoir shocks contain the latest in shock technology to transform the performance of your truck. The Fox 2.0 Performance Series front shocks are rust resistant and have a metal impact extruded aluminum body to increase cooling capacity. Eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving. They are easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

REAR LIFT - The Cognito 2” Block and U-Bolt Kit includes 2” tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4456088318

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Bryan Brook
New York, US
★★★★★ 4
Good product with quality-control issues
Color: Dark Grey, Size: 31W x 31L
I really like these jeans. I own them in almost every color they offer, but the manufacturing consistency is hit or miss. The latest pair I bought has a much smaller pocket opening than the others. I also always order the same size (31×31), but when I got the red pair they were ridiculously long, more like a 31×36. And the first khaki pair I bought had pockets about half as deep as the rest. My iPhone would literally stick out of them. That said, for the price and overall look, they’re still a solid buy.
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Reviewed in the United States on February 15, 2026
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George E.M.Yates
Grantham, US
★★★★★ 5
Comfortable
Color: Deep Brown, Size: 34W x 32L
Nicely fit.
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Reviewed in the United States on May 25, 2026
S
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scott
Massapequa, US
★★★★★ 5
Just buy. You will want more in different colors
Color: Lemon Yellow, Size: 40W x 32L
Excellent pants. Super comfy
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Reviewed in the United States on May 20, 2026
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Adan Jarina
Louisville, US
★★★★★ 5
HIGHLY RECOMMENDED!
Color: Deep Brown, Size: 34W x 32L
It fits so well and true to size. The quality of the fabric is commendable. I will surely buy again.
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Reviewed in the United States on May 20, 2026
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SwitchNiche
Alexandria, US
★★★★★ 3
Mid jeans. Not bad but not amazing
The button is super wobbly and feels like itll break at any moment. The zipper quality also isnt great even when im not wearing them the zipper cant go above like 80% when I wear them itll slowly unzip if I twist or turn my body over a few hours. There's also not a lot of room for your bits so maybe go a size up. Other than that rhe material is comfy and has a bit of give so unlike other skinny jeans you dont feel restricted. The color is also super vibrant and lovely. Im not gonna return them unless the zipper breaks but idk if ill buy another pair if the button is like this.
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Reviewed in the United States on October 11, 2025

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