CSF G8X M2 / M3 / M4 (S58) High Performance Auxiliary Radiator

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$485.00
$485.00
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  • Free shipping over $200
  • Fitment help from real people

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CSF High-Performance Auxiliary Radiator (CSF #8321):

Because each auxiliary radiator is used for a different system you can elect to replace one at a time. For those looking to further improve the Charge Air Cooling system replace the right side auxiliary radiator. Those looking to improve the engine cooling system should replace the left side.

  • Sold Individually – all applications use 2 auxiliary radiators
  • Multi-Fit – Fits Both Left & Right Side
  • 2-Row, 42mm Ultra-High-Performance Core with CSF’s Exclusive B-Tube Technology
  • Ultra Efficient 5mm Tall Fins with a Multi-Louvered Design for Maximum Surface Area Contact
  • Tank Volume and Core Size Increased
  • 100% All Aluminum TIG-Welded Construction
  • OEM Style “Quick Connect” Inlet/Outlet
  • True “Drop-in Fit” Requires No Modifications to Install
  • Includes Detachable Rock Guard
  • Individually Leak and Pressure Tested
  • High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement
  • Satin Black Finish for OEM+ Look
  • 2-Year Limited Warranty
  • Replaces OEM BMW Part#: 17118095285
CSF G8X M2 / M3 / M4 (S58) High Performance Auxiliary Radiator

$485.00

Does it come with a warranty?

Parts are covered by the manufacturer's warranty where one is offered. If something goes wrong, contact us and we'll help you with the claim.

What happens if I don't like it?

New, uninstalled parts in their original packaging can be returned within 30 days of delivery. Suspension components (coilovers, springs and dampers), wheel spacers and batteries can't be returned, and a restocking fee applies to approved returns. See our refund policy for details.

How fast is shipping?

In-stock orders usually ship within 1–3 business days. Many parts ship directly from the manufacturer or distributor. Orders over $200 ship free with standard shipping, and faster UPS and USPS options are available at checkout. See our shipping policy.

What's the returns policy?

You have 30 days after receiving your item to request a return. Parts must be new, uninstalled and in their original packaging. Contact us first to start a return. Full details are in our refund policy.

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