Manufacturer Part # : 110-P1313
Market Description
- This standard lift kit package adds a subframe, taller knuckle, and diff drops to create 2.5" of additional front ride height while increasing the front suspension droop travel to 3" which is the Cognito minimum standard for droop travel. The rear is lifted 1/2" via replacing the 1.5" block with a 2" block and longer u-bolts. The differential is also dropped to keep proper CV axle angles, and the torsion bars are kept up in the frame via the Non-Torsion Drop Bracket added to the lower control arms. The OEM Multimatic DSSV shocks are maintained in this standard package, by changing the lower clevis mount on the front shocks with a billet extended version. The rear shocks are maintained as is since rear lift only increases 1/2". For those looking for more suspension performance, opt for one of the other packages that include shocks and control arms to maximize the suspension travel and shock damping performance.
- Unfortunately, this increase in ride height introduces a couple problems. The AT4X/ZR2 has more front suspension up travel resulting from the increased ride height, but only 2-1/8" of droop travel in stock form which is a full 1" (35%) less than the standard models resulting in front shock 'top out' that is noticeable when traveling over dips and on the back side of large speed bumps. Also, GM has inherently created an accelerated wear issue with the pitman and idler arms with the increased ride height. Cognito has a patented solution for this in the Pitman and Idler Arm Support kit which is not included in this standard package but highly recommended to add-on.
- The front is more of a leveling kit because there is no added subframe and taller knuckle. The increased ride height comes via a different lower control arm that has a different torsion bar clocking to increase the lower arm angle at ride height, different bump stop position, .2" longer arm to get the track width back to spec due to the increased control arm angle at ride height. The upper control arm is also .2" longer, and the knuckle has a different shape in the neck but the important geometry is all the same in the knuckle as the standard models.
- The 2500HD AT4X/ZR2 model was first introduced in 2024. GM advertises that it includes a 1.5" suspension lift. Our comparison to the standard models disagrees with the front lift claim which indicates an actual 2.5"-3" of front lift compared to the standard models and agrees with the 1.5" for the rear. Rather than calling the front end a lift, we feel it is more appropriate to call it a leveling kit in the front plus an added 1.5" lift block in the rear.
Features and Benefits
- Allows for up to 37x12.50 tire on max 10" wide wheel with 0mm to +19mm offse
- Improves ride quality by adding front suspension droop travel
- Includes billet front shock clevis bracket
- Retains the OEM Multimatic DSSV shocks
- Adds 2-1/2" front and 1/2" rear lift
Product Description - Short
- Cognito 2024+ Chevrolet Silverado 2500HD 2.5in Standard Lift Kit
- Standard Lift Kit
Product Description - Long
Cognito 2.5-Inch Standard Lift Kit for 2024+ 2500HD AT4X/ZR2
SHIPPING
All items are subject to a handling period before they are dispatched. 99% of orders leave the warehouse within 1-3 days of payment. We will notify you by email when your items have been shipped. Most items should be received within 3-7 business days of your order date. This may be longer for international delivery.
* DELIVERY TIME= Processing Time + Shipping Time
* These shipping times are estimates, not guarantees but we always strive to get your order to you as soon as possible.
Shipping Costs:
● Shipping fees are calculated at checkout based on your location and the chosen shipping method.
Order Tracking:
● Once your order ships, you will receive a confirmation email with a tracking number and a link to monitor your shipment's status.
International Shipping:
● We ship internationally to selected countries. Rates and delivery times vary by destination.
Customs Fees and Import Duties:
● International orders may incur customs duties and taxes, which are the customer's responsibility. Please check with your local customs office for details.
Lost or Damaged Shipments:
● We are not liable for packages that are lost or damaged during shipping. For damaged items, please contact the shipping carrier to file a claim.
Customer Service Contact:
● For any questions regarding shipping, reach out to our customer service team at sales@sbxperformance.com
RETURN/REFUND POLICY
We have a 30-day return policy, which means you have 30 days of purchase your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
-Returns accepted within 30 days of purchase if the item is unused and in original packaging.
-Customer is responsible for return shipping unless the product is defective.
-Refunds processed within 5-7 business days after receiving the returned item.
To start a return, you can contact us at sales@sbxperformance.com.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at sales@sbxperformance.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at sales@sbxperformance.com.
