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

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

FOX BOX

$150.00 $199.99

2007-2018 GM CREW/EXT CAB 
2.5" LIFT / 1" FORWARD SHIFT SEAT LIFT KIT.
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 5 reviews
80%
(4)
20%
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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

J
J.S.
Sub box

Great construction on the sub box! Fits my 2014 Silverado perfect! Sounds awesome! Also purchased the back seat spacers this definitely gave me the clearance needed!!

J
Jeffrey K.
Works

Product works, I didn't have to make them myself. Only thing I would add is a new center bolt for the 40 seat. The original is not long enough to compensate for the height difference. This bolt should be included, I have to go purchase one and not have my back seat secured until then.

There are no bolts used for this spacer kit. It's threaded studs that are welded into the floor that these slip over.