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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
Jeep Front Lift Springs 2 DR 4.0 Inch 4 DR 3.0 Inch 4.0 Inch (SYN8063-30)Synergy Jeep JK TJ LJ XJ 4 Inch Front Lift Coil Springs Fits and Lifts: 07 Present Jeep Wrangler JK Lifts 4 Inch 07 Present Jeep Wrangler Unlimited JK Lifts 3 Inch 97 06 Jeep Wrangler TJ Lifts 4 Inch 04 06 Jeep Wrangler TJL Lifts 4 Inch 84 01 Jeep Cherokee XJ Lifts 1. 5 Inchandnbsp; Details: Front lift coils for 2 DR Jeep JK TJ LJ, XJ and 4 DR Jeep JK Wranglers Synergy coils offer excellent off road performance while preserving ride quality
Synergy Jeep JK / TJ / LJ / XJ 4 Inch Front Lift Coil Springs
Fits and Lifts:
- 07-Present Jeep Wrangler JK Lifts 4 Inch
- 07-Present Jeep Wrangler Unlimited JK Lifts 3 Inch
- 97-06 Jeep Wrangler TJ Lifts 4 Inch
- 04-06 Jeep Wrangler TJL Lifts 4 Inch
- 84-01 Jeep Cherokee XJ Lifts 1.5 Inchandnbsp;
Details:
- Front lift coils for 2 DR Jeep JK TJ/LJ, XJ and 4 DR Jeep JK Wranglers
- Synergy coils offer excellent off road performance while preserving ride quality
- Progressively wound; keeps spring from coming unbound at suspension droop
- Progressively wound spring eliminates annoying spring clanking found on most suspension kits
- Feature frequency balanced and tuned spring rates to maximize suspension performance on and off road
- Suspension components feature an abrasion-resistant black Powdercoat finish for maximum durability and corrosion resistance
- Springs are designed to give the advertised amount of lift with use of aftermarket front bumpers wInch.
- Sold in Pairs
Notes:
- 2012+ JK's lifted over 2 inch will require exhaust spacers (5017), or a front aftermarket drive shaft to prevent interference with the exhaust
- Springs retain the factory rake of the vehicle where the rear is higher than the front. Vehicle should sit level when loaded. Request one size shorter rear springs to level the vehicle out when unloaded
- Lift heights listed for JK are for models with gas engines. Expect approximately 1 inch less lift on diesel models
- Lift heights listed for TJ/LJ and XJ are for models with the 4.0L engine. Expect approximately 0.5 inch-1 inch more lift on 4 cylinder models
- For JK's with stock wheels or wheels with close to stock backspacing, 1-1/2 inch wheel spacers are recommended
- For JK's with 35 inch tires, 3 inch bump stop spacers are recommended. With high fenders, shorter bump stop spacers can be used
- For JK's with 37 inch tires, 4 inch bump stop spacers are recommended. With high fenders, shorter bump stop spacers can be used
- For 2 Door JK's with 5.5 inch of lift or more, the Synergy Long Arm System is recommended
- When a 4 cyl engine is used, expect 0.5-1 inch more lift
- When a diesel engine is used, expect 1 inch less lift
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
4.3 ★★★★★
Based on 320 reviews
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Product Reviews
★★★★★ 5
Perfect size, perfect pillow.
Size: Queen (High Loft), Number of Items: 1
For me, This pillow is the be all and end all when it comes to comfort. I simply melt into luxurious sleep. I have had a bad neck since my early 20’s, so a pillow that doesn’t fit me, can break me. I have spent soooo much money on pillows trying to find The One. Foam is the only way to go in that regard.
Another aspect about this pillow that is particularly important to me is how well it fits into my satin pillow case, with no room to slide around, or for the material to bunch up.
I allowed the pillow to air on a chair for 24 hours before use, but am still getting a slight odor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
★★★★★ 3
Medium firmness is too flat
Size: Standard (Mid Loft), Number of Items: 1
I got the medium firmness, and it is much flatter than it appears in the photo. I like the feeling and firmness of it, but the height is too flat and causes my neck to strain. I had to return.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Finally, a great pillow!
Size: Standard (Mid Loft), Number of Items: 1
Finally! After so much wasted money on sooooo many pillows, I come across this beauty! This pillow is amazing! I got the medium one, and it’s so perfect. Soft, yet supportive. I’m still surprised at how much I love it!
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Reviewed in the United States on April 2, 2026
★★★★★ 5
LOVE IT !
Size: Queen (Mid Loft), Number of Items: 1
I love this pillow. It is just right, firm enough yet soft. My head sinks in and is very comfortable. When I lift my head, the pillow bounces right back into shape. If it lasts, I will buy my family each a pillow as it is wonderful. I woke up with zero neck pain as I typically did when using a standard foam pillow. There is a very light scent yet when I covered the pillow with a protector casing and then a cotton case, there was zero scent. I highly recommend. Especially when compared to the comfort of a very expensive latex pillow my husband uses.
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Reviewed in the United States on January 7, 2026
★★★★★ 5
Dream pillow
I’ve been using latex pillows for over 30 years, and I can’t find them in local stores anymore. I’ve been needing to replace my pillow and finally decided to try this one. There are so many options on Amazon that it’s overwhelming. But this standard low loft pillow ended up being PERFECT. It feels amazing and just like the pillows I’ve been using since childhood. It is soft but cradles my head and neck perfectly. For me, it’s like sleeping on a gentle cloud. Very happy with my purchase. (Yes, it does have a slight latex odor. That is normal due to the material. It’s not very strong and it doesn’t bother me).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
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