QA1

MOD Series Front Pro Coilover System Kit

MG401-10500C
$1,872.95 Sale
Out of Stock
QA1

MOD Series Front Pro Coilover System Kit

MG401-10500C
$1,872.95 Sale
Out of Stock

Authorized dealer
Free shipping within the lower 48 United States
Brand new parts with warranty coverage
Free 30-day return and exchange on qualifying orders
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Product Details

Whether you want to upgrade, add a reservoir, or find something more affordable, contact us with any questions!

Part Numbers & Details

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Part Numbers & Details
Package Contains 1 MOD Series Front Pro Coilover System
You'll be getting FALSE.
QA1 1 Year Warranty
Manufacturer warrants that the products will be free from defects in material and workmanship for one year from date of sale to the original buyer.
Important Fitment Note
2x Complete Coilover, no additional hardware or reservoir mounting brackets included
Product Highlights
4 Way Dampening Adjustment
Product Highlights
Uses Quicktune Valving Packs for quick valving changes without removing the shocks
Specifications
Part NumberItemQuantity
MG401-10500CMOD Series Front Pro Coilover System1
Product Details

With Independent high and low speed compression and rebound adjustment QA1s MOD Series coilovers and shocks allow you to really fine tune your handling sepearate of your bump compliance for the maximum in performance without compromise, but what really makes them cool is in all in their name. They are Modular! Desinged using QA1's Patented Quicktune Technicology, these dampers use a dry MODular valve stack that can be easily "hot swapped" in minutes, without the worry of major oil loss or contamination, and in most cases without even having to remove the shock from the car. Out of the box these and most MOD series front coilovers come with their "Medium" valve stack that is well optimized for both road and track use however if you are looking for the option for a little firmer or softer feel than the adjusters are alow for take a look at QA1's MOD Series Advanced Shock Tuning Kit part number TK111

Compatibility List
YearMakeModelDrivePosition
1975BuickApolloRWD
1974BuickCentury
1973BuickCentury
1977BuickCenturyRWD
1976BuickCenturyRWD
1975BuickCenturyRWD
1988BuickRegal
1987BuickRegal
1986BuickRegal
1985BuickRegal
1984BuickRegal
1983BuickRegal
1982BuickRegal
1981BuickRegal
1980BuickRegal
1979BuickRegal
1978BuickRegal
1977BuickRegal
1976BuickRegal
1975BuickRegal
1974BuickRegal
1973BuickRegal
1987BuickRegalRWD
1986BuickRegalRWD
1985BuickRegalRWD
1984BuickRegalRWD
1983BuickRegalRWD
1982BuickRegalRWD
1981BuickRegalRWD
1980BuickRegalRWD
1979BuickRegalRWD
1978BuickRegalRWD
1977BuickRegalRWD
1976BuickRegalRWD
1975BuickRegalRWD
1979BuickSkylarkRWD
1978BuickSkylarkRWD
1977BuickSkylarkRWD
1976BuickSkylarkRWD
1975BuickSkylarkRWD
1998ChevroletC1500
1997ChevroletC1500
1996ChevroletC1500
1995ChevroletC1500
1994ChevroletC1500
1993ChevroletC1500
1992ChevroletC1500
1991ChevroletC1500
1990ChevroletC1500
1997ChevroletC1500RWD
1996ChevroletC1500RWD
1995ChevroletC1500RWD
1994ChevroletC1500RWD
1973ChevroletChevelle
1987ChevroletEl CaminoRWD
1986ChevroletEl CaminoRWD
1985ChevroletEl CaminoRWD
1984ChevroletEl CaminoRWD
1983ChevroletEl CaminoRWD
1982ChevroletEl CaminoRWD
1981ChevroletEl CaminoRWD
1980ChevroletEl CaminoRWD
1979ChevroletEl CaminoRWD
1978ChevroletEl CaminoRWD
1977ChevroletEl CaminoRWD
1976ChevroletEl CaminoRWD
1975ChevroletEl CaminoRWD
1974ChevroletEl CaminoRWD
1973ChevroletEl CaminoRWD
1976ChevroletLaguna
1975ChevroletLaguna
1974ChevroletLaguna
1973ChevroletLaguna
1975ChevroletLagunaRWD
1982ChevroletMalibu
1981ChevroletMalibuRWD
1980ChevroletMalibuRWD
1979ChevroletMalibuRWD
1978ChevroletMalibuRWD
1977ChevroletMalibuRWD
1976ChevroletMalibuRWD
1975ChevroletMalibuRWD
1974ChevroletMalibuRWD
1973ChevroletMalibuRWD
1980ChevroletMonte Carlo
1979ChevroletMonte Carlo
1978ChevroletMonte Carlo
1977ChevroletMonte Carlo
1976ChevroletMonte Carlo
1975ChevroletMonte Carlo
1974ChevroletMonte Carlo
1973ChevroletMonte Carlo
1988ChevroletMonte CarloRWD
1987ChevroletMonte CarloRWD
1986ChevroletMonte CarloRWD
1985ChevroletMonte CarloRWD
1984ChevroletMonte CarloRWD
1983ChevroletMonte CarloRWD
1982ChevroletMonte CarloRWD
1981ChevroletMonte CarloRWD
1980ChevroletMonte CarloRWD
1979ChevroletMonte CarloRWD
1979ChevroletNovaRWD
1978ChevroletNovaRWD
1977ChevroletNovaRWD
1976ChevroletNovaRWD
1975ChevroletNovaRWD
2004ChevroletS10
2003ChevroletS104WD
2002ChevroletS104WD
2001ChevroletS104WD
2000ChevroletS104WD
1999ChevroletS104WD
1998ChevroletS104WD
1997ChevroletS104WD
1996ChevroletS104WD
1995ChevroletS104WD
1994ChevroletS104WD
1993ChevroletS104WD
1992ChevroletS104WD
1991ChevroletS104WD
1990ChevroletS104WD
1989ChevroletS104WD
1988ChevroletS104WD
1987ChevroletS104WD
1986ChevroletS104WD
1985ChevroletS104WD
1984ChevroletS104WD
1983ChevroletS104WD
2000ChevroletS10FWD
1999ChevroletS10FWD
1998ChevroletS10FWD
1997ChevroletS10FWD
2003ChevroletS10RWD
2002ChevroletS10RWD
2001ChevroletS10RWD
2000ChevroletS10RWD
1999ChevroletS10RWD
1998ChevroletS10RWD
1997ChevroletS10RWD
1996ChevroletS10RWD
1995ChevroletS10RWD
1994ChevroletS10RWD
1993ChevroletS10RWD
1992ChevroletS10RWD
1991ChevroletS10RWD
1990ChevroletS10RWD
1989ChevroletS10RWD
1988ChevroletS10RWD
1987ChevroletS10RWD
1986ChevroletS10RWD
1985ChevroletS10RWD
1984ChevroletS10RWD
1983ChevroletS10RWD
1982ChevroletS10RWD
2006ChevroletSilverado 1500
2005ChevroletSilverado 15004WD
2004ChevroletSilverado 15004WD
2003ChevroletSilverado 15004WD
2002ChevroletSilverado 15004WD
2001ChevroletSilverado 15004WD
2000ChevroletSilverado 15004WD
1999ChevroletSilverado 15004WD
2005ChevroletSilverado 1500RWD
2004ChevroletSilverado 1500RWD
2003ChevroletSilverado 1500RWD
2002ChevroletSilverado 1500RWD
2001ChevroletSilverado 1500RWD
2000ChevroletSilverado 1500RWD
1999ChevroletSilverado 1500RWD
1998GMCC1500
1997GMCC1500
1996GMCC1500
1995GMCC1500
1994GMCC1500
1993GMCC1500
1992GMCC1500
1991GMCC1500
1990GMCC1500
1989GMCC1500
1988GMCC1500
1987GMCCaballeroRWD
1986GMCCaballeroRWD
1985GMCCaballeroRWD
1984GMCCaballeroRWD
1983GMCCaballeroRWD
1982GMCCaballeroRWD
1981GMCCaballeroRWD
1990GMCS154WD
1989GMCS154WD
1988GMCS154WD
1987GMCS154WD
1986GMCS154WD
1985GMCS154WD
1984GMCS154WD
1983GMCS154WD
1990GMCS15RWD
1989GMCS15RWD
1988GMCS15RWD
1987GMCS15RWD
1986GMCS15RWD
1985GMCS15RWD
1984GMCS15RWD
1983GMCS15RWD
1982GMCS15RWD
2004GMCSonoma
2003GMCSonoma
2002GMCSonoma
2001GMCSonoma
2000GMCSonoma
1999GMCSonoma
1998GMCSonoma
1997GMCSonoma
1996GMCSonoma
1995GMCSonoma
1994GMCSonoma
1993GMCSonoma4WD
1992GMCSonoma4WD
1991GMCSonoma4WD
1993GMCSonomaRWD
1992GMCSonomaRWD
1991GMCSonomaRWD
1974GMCSprint
1977GMCSprintRWD
1976GMCSprintRWD
1975GMCSprintRWD
1974GMCSprintRWD
1973GMCSprintRWD
1987OldsmobileCutlass
1986OldsmobileCutlass
1985OldsmobileCutlass
1984OldsmobileCutlass
1983OldsmobileCutlass
1982OldsmobileCutlass
1981OldsmobileCutlass
1980OldsmobileCutlass
1979OldsmobileCutlass
1978OldsmobileCutlass
1977OldsmobileCutlass
1976OldsmobileCutlass
1980OldsmobileCutlassRWD
1979OldsmobileCutlassRWD
1978OldsmobileCutlassRWD
1977OldsmobileCutlassRWD
1976OldsmobileCutlassRWD
1975OldsmobileCutlassRWD
1974OldsmobileCutlassRWD
1973OldsmobileCutlassRWD
1974OldsmobileCutlass Supreme
1973OldsmobileCutlass Supreme
1977OldsmobileCutlass SupremeRWD
1976OldsmobileCutlass SupremeRWD
1975OldsmobileCutlass SupremeRWD
1979OldsmobileOmegaRWD
1978OldsmobileOmegaRWD
1977OldsmobileOmegaRWD
1976OldsmobileOmegaRWD
1975OldsmobileOmegaRWD
1987PontiacBonnevilleFWD
1986PontiacBonnevilleRWD
1985PontiacBonnevilleRWD
1984PontiacBonnevilleRWD
1983PontiacBonnevilleRWD
1982PontiacBonnevilleRWD
1981PontiacBonnevilleRWD
1980PontiacBonnevilleRWD
1979PontiacBonnevilleRWD
1978PontiacBonnevilleRWD
1974PontiacGrand Am
1973PontiacGrand Am
1980PontiacGrand AmRWD
1979PontiacGrand AmRWD
1978PontiacGrand AmRWD
1977PontiacGrand AmRWD
1976PontiacGrand AmRWD
1975PontiacGrand AmRWD
1983PontiacGrand LeMans
1982PontiacGrand LeMans
1975PontiacGrand Prix
1974PontiacGrand Prix
1973PontiacGrand Prix
1987PontiacGrand PrixRWD
1986PontiacGrand PrixRWD
1985PontiacGrand PrixRWD
1984PontiacGrand PrixRWD
1983PontiacGrand PrixRWD
1982PontiacGrand PrixRWD
1981PontiacGrand PrixRWD
1980PontiacGrand PrixRWD
1979PontiacGrand PrixRWD
1978PontiacGrand PrixRWD
1977PontiacGrand PrixRWD
1976PontiacGrand PrixRWD
1981PontiacLeMansRWD
1980PontiacLeMansRWD
1979PontiacLeMansRWD
1978PontiacLeMansRWD
1977PontiacLeMansRWD
1976PontiacLeMansRWD
1975PontiacLeMansRWD
1974PontiacLeMansRWD
1973PontiacLeMansRWD
1979PontiacPhoenixRWD
1978PontiacPhoenixRWD
1977PontiacPhoenixRWD
1977PontiacVenturaRWD
1976PontiacVenturaRWD
1975PontiacVenturaRWD
Warranty

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QA1 Manufacturer's Warranty

QA1 warrants that the products will be free from defects in material and workmanship for one year from date of sale to the original purchaser.

Shipping & Returns

Free shipping within the lower 48 United States

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FREE Shipping applies to all products shipped to the lower 48 United States, excluding truck freight items that exceed 100lbs or custom orders.

  • Leaf Springs, Axles, Long Travel Systems, and other products that get shipped on pallets will require specific shipping costs.
  • We do not ship truck-freight items out of the country, only to freight forwarders setup by the buyer.

All other shipping destinations that are available will be calculated at checkout, or you can contact us prior to your purchase.

Shock Surplus ships to the following destinations, and more:

  • All of North America
  • All of Europe
  • United Arab Emirates
  • Australia
  • Most Asian countries

Contact us for a free direct quote to your location.

30-Day Hassle-free Return & Exchange Policy - Stuff Happens!

We sell only brand new, never-installed, authentic, brand-name parts. If your order arrives damaged, is missing hardware, appears used or pre-installed, or is incomplete in any way, we will jump into action to send replacements. We can usually have replacements sent immediately for these rare cases of damaged, incomplete, or incorrect orders.

Shock Surplus allows returns and exchanges inside of a 30-day window starting from time of receipt by the customer. It is our mission to make every transaction smooth, and fix any issues you may encounter.

  • Products must be new, unused, and in uninstalled condition for us to accept a return.
  • We do not accept installed parts, so be sure you have the correct part number(s) before attempting to install them on your vehicle.
  • Returned parts must contain all associated hardware, otherwise that part number will be deducted from your refund.

Exchanges

No restocking fees. Our staff is on hand to make sure that your first purchase is exactly correct for your needs and vehicle, do not hesitate to contact us prior to your purchase through Live Chat or Email.

To start a return or exchange, please fill out THIS FORM (located at the bottom of the page), and be as specific as possible, and someone will be in touch with you in ~1 business day. The typical turnaround for a refund or exchange is 5-10 business days, depending on the complexity of the case. Exchanges are subject to availability of stock; any exchanges proving out of stock will be refunded to the customer.

Return Shipping Costs

We are available to make every transaction flawless for our customers, the Shock Surplus staff is available to guarantee fitment on every part we sell. Shipping costs responsibility are as follows:

  • Misboxed Item - Shock Surplus Responsibility
  • Incorrect Item Sent - Shock Surplus Responsibility
  • Incorrect Item Ordered - Customer Responsibility
  • Order Error (Address, Vehicle Fitment) - Customer Responsibility
  • Changed Mind - Customer Responsibility
  • Damaged in Transit - Shock Surplus Responsibility

Start Your Return Process

Returns Under Customer's Responsibility

  • Below 50lbs - $15 flat rate deducted from the refund. Shock Surplus will provide a shipping label to make this process as easy as possible.
  • Greater than 50lbs - Discounted shipping rates to get the product(s) back to Shock Surplus, that amount will be deducted from the refund. 50lb+ packages are automatically labeled 'Oversize' by our couriers, and automatically incur a $25 charge on top of the shipping fee.

Returns Under Shock Surplus' Responsibility

  • Free, we will provide a return shipping label and ship the replacement parts for free. If a refund is preferred, a full refund will occur.

Refunds

You should expect to receive your refund within 5-7 business days of our warehouse receiving your return. The amount of time it takes for your refund to show up in your account varies by payment method, but typically takes 1-3 business days. You will also receive a message confirming the refund via the marketplace where the purchase happened. We wish we could speed up the process of funds reaching your payment method following a refund, but it is out of our hands.

If you need to return an item, simply login to your account (top right corner of the screen), view the order using the "Complete Orders" link under the My Account menu, and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item. You can also contact contact us for any return requests.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page.

International Orders

  • Orders are final, no returns
  • Orders shipped to a freight forwarder in the US, are eligible for return if the product has not left the United States.
  • It is the responsibility of the buyer and exporter to ensure correct items received before exporting. Shock Surplus is not responsible for items received once the freight forwarder has shipped the product.
  • The buyer is responsible for import fees and taxes into their country. That is not covered in the shipping fee that Shock Surplus charges.