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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Fabtech K4078DL 5 CRAWLER C/O W/ DLSS 2.5 RESI AND RR 2007-18 JEEP JK 4-DOOR.This heavy duty Crawler Coilover system replaces all eight link arms with extended length units for aggressive offroad use while providing superior on road driving characteristics. The links are mounted up high on the frame for maximum ground clearance. The large link arms pivot on Fabtech 5 Ton Joints for reliability and a quiet ride with a lifetime warranty. System includes 1 4'' thick steel Track Bar brackets that weld on. It? s the strongest way
This heavy duty Crawler Coilover system replaces all eight link arms with extended length units for aggressive offroad use while providing superior on road driving characteristics. The links are mounted up high on the frame for maximum ground clearance. The large link arms pivot on Fabtech 5 Ton Joints for reliability and a quiet ride with a lifetime warranty. System includes 1/4'' thick steel Track Bar brackets that weld on. It?s the strongest way to relocate the Track Bars for proper roll center front and rear that will not fail and leave you stranded. The bolt on front Dirt Logic 2.5 Coilover conversion provides outstanding high speed damping with the ability to crawl at low speed with maximum articulation for big rocks. Coilover is mounted on top of the centerline of the axle to prevent premature Link Arm bushing wear leading to poor handling. Dual rate coil springs provide factory load carrying capacity with a smooth ride. The flexible coil design offers an extended travel range for aggressive rock crawling with great highway manners. Includes 8 Long Arm Links & Mounts, Coilover Hoop Kit Front, Long Travel Rear Coil Springs, Track Bar Brackets Front & Rear, Sway Bar Links Front & Rear, Pitman Arm, Brake Lines Front & Rear, E Brake Bracket, Rear Bump Stop Brackets, Front Dirt Logic 2.5 Coilovers w/ Reservoirs and Rear Dirt Logic 2.25 Shocks.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- 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
4.2 ★★★★★
Based on 65 reviews
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Product Reviews
★★★★★ 4
Good stuff at a good price
Model: NewSLS50_52
Works well and sticks well. I used a roller and it has been over a year and everything still sticking as good as day i put it everywhere. I didnt use any adhesive but I did wipe everything down with acetone before I applied. Good stuff at a good price
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Reviewed in the United States on November 23, 2025
★★★★★ 5
Good value
Model: NewSLS50_52, Model: NewSLS50_52
Working perfectly. Install of stereo equipment and carpet left me wanting some heat and sound resistant materials.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
BUY THIS ONE!
Model: NewSLS50_52
This is one of the good ones. There are other brands just as good, and manny brands are worse, but this handles well, rolls down easily, doesn't come off at all easily, and adapts to dips and curves like a champ.
Appropriately heavy and dead, I'm happy with the way it smothers panel resonances and even at muffling direct sound, like a big hand over my Uncle Harry's eternally noisy mouth. You can rip the foil but you have to work hard at doing that.
Remember to buy a brayer; you can roll overlaps nice and thin. Also remember to pre-wipe the sheet metal with a decent solvent like acetone or Stoddard/Varsol. It should last forever.
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Reviewed in the United States on April 26, 2025
★★★★★ 5
Good stuff, but watch the temp
Model: NewSLS50_52
I used this in my single cab pickup truck (89 ford.) It only took half the box (10 sheets or 25 square feet) to do the floors, but I bought the big box because I plan to do the doors, back wall, and maybe the roof as well. One thing I learned is that the temperature matters when you’re doing the installation. It was around 55F when I started in the evening, and when it dipped down into the 40s the sheets would not stick to the metal, and were hard to compress with the roller. That’s why I ended up only doing the floors and not any vertical surfaces; i will have to wait for a nice hot day. The other thing is that the foil layer on top is razor sharp at the edges, definitely wear gloves! I didn’t notice until after but I have little papercuts all over my fingers. Aside from those things, the install was easy and straightforward. The sheets cut easily with scissors, and any goo that ends up on your hands or scissors can be cleaned up with acetone (nail polish remover), or lacquer thinner. I would use this stuff again.
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Reviewed in the United States on November 16, 2023
★★★★★ 5
Very efficient!
Model: NewSLS50_52
Amazing the difference it makes on dumping the noise. Very easy to install. Pell and stick literally! Great!
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Reviewed in the United States on November 23, 2025