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2007-2018 GM CREW AND EXTENDED CAB 2.5" SEAT LIFT KIT

FOX BOX

Sale price $150.00 Regular price $199.99

2007-2018 GM CREW/EXT CAB 
2.5" LIFT / 1" FORWARD SHIFT SEAT LIFT KIT.

**ALL SALES FINAL / NO RETURNS**

If you have 2007, make sure it is the new body style for late 2007.

Easy to install, typically takes 30-45 minutes with a 18mm ratchet.
It is recommended that you have an extra person available to help with lifting and moving the rear seat.
All of our brackets are made in the USA and are CNC laser cut and formed on a CNC press brake for a high precision product.
Our brackets are then powder coated for a durable finish that blends into the factory interior.

This kit lifts the seat 2.5" and it also shifts the seat forward 1", which leaves extra clearance for mounting the amps t the rear wall.

Once the kit is installed, you can lift the seat bottom up, then you will be able to fold the seat back forward to gain access to the rear wall.
When then the seat bottom is folded down, the hooks will reengage with the rear wall loops, preventing it from folding forward.

Customer Reviews

Based on 7 reviews
71%
(5)
14%
(1)
0%
(0)
0%
(0)
14%
(1)
J
Jacob B.
Seat bracket lift

Great product and excellent customer service

D
David P.
Never received my order

Order was placed and today marks the 3rd time it was in Indiana so it’s bouncing back and forth between Louisiana and Indiana and has 3 times now. Called and they said they would contact usps and they are saying it’s due to bad weather. But makes no sense being it going back and forth. And not coming east at all.

Moving Through Network
Arrived at USPS Facility
INDIANAPOLIS, IN 46219
January 14, 2026, 9:54 am
In Transit to Next Facility
January 14, 2026, 7:06 am
In Transit to Next Facility
January 14, 2026, 12:00 am
In Transit to Next Facility
January 13, 2026, 5:35 pm
Departed USPS Facility
SAINT ROSE, LA 70087
January 13, 2026, 2:18 pm
Arrived at USPS Origin Facility
SAINT ROSE, LA 70087
January 13, 2026, 1:38 pm
Processing at USPS Facility
NEW ORLEANS, LA 70117
January 12, 2026, 7:05 am
Arrived at USPS Facility
INDIANAPOLIS, IN 46219
January 12, 2026, 6:43 am
Processing at USPS Facility
NEW ORLEANS, LA 70117
January 12, 2026, 4:55 am
Arrived at USPS Origin Facility
SAINT ROSE, LA 70087
January 10, 2026, 9:21 pm
In Transit to Next Facility
January 10, 2026
Arrived at USPS Regional Origin Facility
NEW ORLEANS LA DISTRIBUTION CENTER
January 9, 2026, 8:52 pm
Processing at USPS Facility
NEW ORLEANS, LA 70114
January 9, 2026, 5:31 am
Processing at USPS Facility
NEW ORLEANS, LA 70114
January 9, 2026, 5:31 am
Arrived at USPS Origin Facility
SAINT ROSE, LA 70087
January 8, 2026, 2:01 pm
Arrived at USPS Regional Origin Facility
NEW ORLEANS LA DISTRIBUTION CENTER
January 7, 2026, 4:04 pm
Processing at USPS Facility
NEW ORLEANS, LA 70115
January 7, 2026, 7:20 am
Arrived at USPS Facility
INDIANAPOLIS, IN 46219
January 7, 2026, 5:23 am
Processing at USPS Facility
NEW ORLEANS, LA 70115
January 7, 2026, 5:05 am
In Transit to Next Facility
January 7, 2026, 12:35 am
In Transit to Next Facility
January 6, 2026, 6:46 pm
Arrived at USPS Origin Facility
SAINT ROSE, LA 70087
January 6, 2026, 12:09 pm
Departed Post Office
HOUMA, LA 70364
January 5, 2026, 5:07 pm
USPS picked up item
HOUMA, LA 70364
January 5, 2026, 1:33 pm

Item was supposed to be delivered on the 10th

We totally understand your frustration. We are spending a lot of extra time on the phone dealing with USPS. Your tracking as of this morning is showing weather delay because of heavy snow. You live up north, that should be expected from time to time.
Maybe consider leaving feedback for USPS. We just make the product and can't control the shipping and weather.

D
Dustin T.
Easy enough

I could have easily made them myself but I don't have the time to deal with it. They lift the seat just enough for my subwoofer box. But still give a ample amount of head room for people in the back seat. Took about 45 minutes to install.

J
James D.
best boxes

customer service is always good

J
Jose S.
Good

Work good