SKU: 36021704265

QA1 Pro Rear Weld-In Coil-Over System - Single Adj. - 12in x 100/200lbs/in - 3.25in Tube - Aluminum

Sale price$448.20 Regular price$498.00
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

QA1 Pro Rear Weld-In Coil-Over System - Single Adj. - 12in x 100/200lbs/in - 3.25in Tube - AluminumUpgrade your rear end with QA1's Pro Rear System. Available in double adjustable, single adjustable and ride sensitive valving non adjustable options, each adjustment has been carefully defined to provide the ideal force curve to maximize performance. With evenly spaced valving changes throughout the adjustment range, there are no jumps when adjusting between any two clicks. These Pro Rear Systems are commonly used in drag racing, street performance

Upgrade your rear end with QA1's Pro-Rear System. Available in double adjustable, single adjustable and ride sensitive valving non-adjustable options, each adjustment has been carefully defined to provide the ideal force curve to maximize performance. With evenly spaced valving changes throughout the adjustment range, there are no jumps when adjusting between any two clicks. These Pro-Rear Systems are commonly used in drag racing, street performance and street rod applications. Available in simultaneous compression and rebound single adjustable (DS), independent compression & rebound double adjustable (DD) or ride sensitive non-adjustable valving options. These coil-over shocks are made with lightweight aluminum and offer ride height adjustability. All mounting and spring mounting hardware included. Revalveable and rebuildable by the QA1 factory or QA1 Authorized Service Centers, they are 100% dyno tested and serialized and made in the USA. Kit includes: (2) Proma Star Shocks or Aluma Matic Shocks (2) Linear or Variable Rate Springs.

  • Available with MOD Series, double, single or non-adjustable valving options
  • Excellent DIY solution for drag, street performance & street rodders alike
  • All mounting hardware included
  • Made in the USA
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: 36021704265

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cherishk
Natrona Heights, US
★★★★★ 5
Thumbs up
I've been complimented on my skin since I started using this. Very thick, feels nice.
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Reviewed in the United States on April 8, 2026
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Susie Perry
Dallas, US
★★★★★ 5
It works
Love it
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Reviewed in the United States on April 15, 2026
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Simone Mosely
Boise, US
★★★★★ 5
Perfect for all skin types
I use this as my last step in my face routine. It moisturizes plenty without making my skin oily, I have a very oily T zone and very dry cheeks and it’s perfect for both conditions. My skin looks beautiful.
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Reviewed in the United States on January 6, 2026
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Dolores
New York, US
★★★★★ 5
Best product from Amazon
Product works great amazon delivery is on point as always
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Reviewed in the United States on March 31, 2026
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Susanne McInerny
Waukegan, US
★★★★★ 4
Good moisturizer
The serum add moisture not the peel
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Reviewed in the United States on February 9, 2026

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