SKU: 4152894404

QA1 QuickTune Modular Valve Pack Tuning Kit - Soft Compression - (2) 401 Modules - MOD Series

Sale price$151.65 Regular price$168.50
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

QA1 QuickTune Modular Valve Pack Tuning Kit - Soft Compression - (2) 401 Modules - MOD SeriesThe modular valve packs for MOD Series shocks are part of the compression and rebound knobs of the shock and determine the actual valving of the shock. By simply unscrewing the knobs to remove the existing ones and then screwing in new ones, the valve packs can be swapped out in just minutes, with the shocks remaining on the car, to achieve different force curves. The shock remains free from contamination with no interruption to the oil pathways

The modular valve packs for MOD Series shocks are part of the compression and rebound knobs of the shock and determine the actual valving of the shock. By simply unscrewing the knobs to remove the existing ones and then screwing in new ones, the valve packs can be swapped out in just minutes, with the shocks remaining on the car, to achieve different force curves. The shock remains free from contamination with no interruption to the oil pathways thanks to QuickTune Technology. Never before could you change the valving characteristics this much without completely disassembling the shock.

  • QA1 offers a variety of replacement & service parts to keep you on the road or track
  • Top notch tech support always ready to help
  • Keep your car performing at it's best
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 4152894404

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4.6 ★★★★★
Based on 23 reviews
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Verified Purchase
DR
Massapequa, US
★★★★★ 5
The best pillow I've ever had!
Size: King (U.S. Standard), Number of Items: 2
I have tried a LOT of pillows over the years. I'm allergic to feathers so I need something non-allergenic. I am a back and side sleeper, and all of the pillows I've tried have gone flat after just a few weeks. Well I've had these for a couple of months now, and they show no sign of flatness whatsoever. A few punches or a fluff cycle in my dryer each week plumps them right up. They are just the right kind of firmness -- enough give so that I'm not kinking my neck, but not too much give so that my head ends up on the mattress by morning. I just cannot say enough good things about these pillows. I'm so excited that I finally found one that is perfect for me. As others have said, they arrive vacuum packed. They look a bit weird, and it will make you wonder how they will ever fluff up from how flat they are when they arrive. But look at it as an opportunity to take out your frustrations lol. Whack them on a wall, punch the bejeebers out of them, it will make you feel good and it will inflate them right up. Or throw them in the dryer like I did and in 15 minutes you will have a perfectly fluffy pillow. All in all, I highly recommend these. The price point is so reasonable, and they seem to be well made. Five stars all around.
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Reviewed in the United States on January 19, 2025
G
Verified Purchase
Gary
Houston, US
★★★★★ 5
Updated: actually very good pillows for the price
Size: King (U.S. Standard), Number of Items: 2
Wow! It is amazing at how compact these arrive in their package... it actually was a bit of work to get them out of the packaging it was so tight. Once out, they immediately began to "size up" and within about 15 minutes had reached maximum size. They are comfortable pillows, but lack the firmness that I wanted. On a scale of 1-5, I'd rate them 3 at the most, possible a 2 if 5 is maximum firmness. Updated: After about a month or so of having these, I have to admit my initial impressions were flat out wrong... these are fantastic... comfortable and more firm than I initially thought... probably 4-4.5 out of 5 on the firmness scale now. Maybe they just take a while to decompress? Anyway, would now definitely recommend!
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Reviewed in the United States on April 25, 2025
E
Verified Purchase
Erin K. Ellison
Lowell, US
★★★★★ 4
Not firm. But nice and fluffy
Size: King (U.S. Standard), Number of Items: 2
Very fluffy. Not firm.
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Reviewed in the United States on August 9, 2025
K
Verified Purchase
Kristina Borrajero
New York, US
★★★★★ 5
Great pillows
Size: King (U.S. Standard), Number of Items: 4
These pillows are a must buy. Very soft and sturdy. It feels like a cloud when I lay on them. And I love how long they are too. The price for the amount was a huge bonus too.
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Reviewed in the United States on April 21, 2026
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Verified Purchase
Niara Singh
West Palm Beach, US
★★★★★ 5
I only use these pillows now
Size: King (U.S. Standard), Number of Items: 2
We’ll see if they keep their shape so far they have. They cradle my head well and I don’t wake up with neck pain anymore like I used to with my other pillows. Even my JC Penny feather down pillows lost shape so I switched to these and they are perfect. Extra large is great for me as I tend to roll around when I sleep. Perfect for back and side sleepers like me.
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Reviewed in the United States on April 17, 2026

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