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CSF Radiators Audi VW MQB Quadruple Pass DSG High-Performance Auxiliary Radiator Black
$315.00
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If you're looking to keep your Audi A3 or S3 running cool, you might want to check out the CSF High-Performance All-Aluminum Radiator. With over 50 years of experience under their belt, CSF knows a thing or two about keeping engines at the right temperature, whether you're cruising down the street or pushing hard on the track. This radiator isn’t just another piece of metal; it’s designed specifically for performance. The 2-Row core features CSF's exclusive B-Tube Technology. Now, what’s that about? Well, instead of the standard oval-shaped “O” type tubes, CSF uses a unique “B” shaped tube that’s engineered for strength and efficiency. This design allows for thinner aluminum material while still being robust enough to handle the heat. It’s a game changer because it increases the heat transfer surface area by about 15%, which means better cooling with less weight. The dual liquid laminar flow that the B-tubes provide is a big win for cooling efficiency. Plus, those ultra-efficient multi-louvered fins are meticulously aligned to maximize airflow through the radiator core. CSF even tests their designs in a wind-tunnel lab to ensure they’re getting the best heat rejection possible. Installation? No sweat. This radiator is a true drop-in fit, so you won’t need to modify anything to get it in your ride. The brackets are CNC machined and welded, ensuring they’ll hold up under pressure. The inlet and outlet connections match the OEM specs, meaning you can easily reuse your factory hoses or swap in some aftermarket ones if you prefer. And if you’re wondering about the specs, here’s the scoop: it has a 42mm core thickness, a core height of 8.5 inches, and is designed for down flow. The black finish gives it a sleek look that blends right into your engine bay, and it’s all made from durable aluminum, which is a must for any performance vehicle. So whether you’re hitting the track or just want your daily driver to run cooler, trust CSF to deliver a radiator that’s built for performance and reliability. You won’t be disappointed.

  • 2-Row 42mm Core featuring CSF's exclusive B-Tube Technology
  • Ultra-efficient fin design with a 6.5mm height for maximum surface area
  • CNC machined "Quick-Connect" inlet and outlet connections
  • Durable CNC machined brackets for a solid fit
  • All-aluminum race style drain plug for easy maintenance
  • Sleek black finish for that high-end stealth look
  • Drop-in fit for straightforward installation

  • Coolant Hose Inlet: OE Type Connection
  • Coolant Hose Outlet: OE Type Connection
  • Core Height: 8.5 inches
  • Core Material: Aluminum
  • Core Row Quantity: 2
  • Core Thickness: 42mm
  • Core Width: 42mm
  • Flow Type: Down Flow
  • Finish: Black
  • Frame Included: No
  • Grade Type: Performance
  • Inlet Connector Type: Slip On
  • Inlet Diameter: 0.1875 inches
  • Inlet Location: Top
  • Installation Type: Drop-In Fit
  • Internal Engine Oil Cooler: No
  • Internal Transmission Oil Cooler: No
  • Mounting Hardware Included: No
  • Mounting Type: Uses OE Hardware
  • Outlet Connector Type: Slip On
  • Outlet Diameter: 0.1875 inches
  • Outlet Location: Top
  • Radiator Cap Included: No
  • Tank Material: Aluminum
  • Thermostat Included: No

Fits:

  • Audi A3 Quattro 2015-2020
  • Audi S3 2015-2020
  • Audi TT MK3 Quattro 2016-2022
  • Volkswagen Beetle 2013-2015
  • Volkswagen Golf R 2015-2019
  • Volkswagen Jetta 2013-2018

Other Part Numbers:
CSF Radiators #csf8132

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2015-2020
Audi A3 Quattro
2015-2020
Audi S3
2016-2022
Audi TT MK3 Quattro
2013-2015
Volkswagen Beetle
2015-2019
Volkswagen Golf R
2013-2018
Volkswagen Jetta
CSF Radiator

Anyone who needs a new radiator should consider buying a CSF radiator. A CSF radiator and CSF cooling system offers the best performance for driving and racing enthusiasts. If you have a faulty radiator or are looking to upgrade to a high-performance radiator, a CSF radiator will get the job done. 

What is a CSF Radiator?

During the last 40 years, CSF has manufactured over 10,000 different models of radiators, oil coolers, heat exchangers and condensers for Automotive, Truck, Industrial and Marine applications. Today, their products are sold in over 60 countries throughout the world. Their US Aftermarket Division stocks over 1000 models that cover over 2100 applications for all popular Import vehicles.

CSF supplies radiators and condensers that are designed to meet or exceed original equipment (OE) engineering specifications. Their plants meet ISO 9000 standards and provide parts to OE manufacturers, and to top it all off - check out their industry leading warranty. Simply put, you cannot buy, sell, install or own a better value radiator or condenser.

Why Should I Buy a CSF Radiator

A CSF radiator offers a number of benefits over the competition. Below, we explain the main reasons why you should buy a CSF radiator.

A Market Leader for over 45 Years

CSF has been a market leader for over 45 years, as the company was initially established in 1975 and have been selling CSF radiators ever since. Over time, a CSF radiator has become known for its innovative design and impeccable quality.

High-Quality Radiator Testing

Every single CSF radiator and CSF cooling system has been put through a rigorous series of tests to make sure every system is reliable and performs at a high level. In their testing lab, CSF puts in the time to make sure every product works perfectly. 

Cutting-Edge Technology

Each CSF radiator uses cutting-edge technology to bring customers the best CSF full cooling system possible. CSF racing radiators combine a high-efficiency core, advanced endtank designs, and innovative design and engineering to give our customers the most advanced and efficient radiator possible.  

Get a CSF Radiator or CSF Cooling System From Vivid Racing 

Vivid Racing carries a wide selection of CSF radiator products, including CSF cooling systems and other accessories. If you are interested in learning more or would like to purchase a CSF radiator, please contact Vivid Racing today by calling (480) 966-3040.

CSF takes pride in the quality of its products and offers one of the best warranty’s in the industry. Please refer to the CSF warranty card in the shipping carton for details.

CSF warranty is applicable only to the original owner of the vehicle. Original paper work verifying the proof of purchase and pre-installation cooling system checklist signed by the professional installer is required to process warranty claims.

All warranty claims should be directed to the point of purchase. Due to CSF’s established agreements with Authorized CSF Warehouse Distributors, CSF is unable to handle and/or process warranty related calls/inquires from any individuals – all inquires/warranty related claims should be directed to the point of purchase or an authorized warehouse distributor.

Take care of your radiator, as under circumstances listed below the warranty will be void.

If the radiator is installed and is returned deformed (bulging tanks, warped core etc.), this is an indication that the radiator is the victim of some other problem and not the cause. The deformation is a result of the radiator being subjected to extremely high pressure and or temperature caused by any of the following reasons:Defective Pressure Cap, Defective Head Gasket, Defective Temperature gauge (incorrect readings), Defective Water Pump etc. Such units are not covered under the warranty.

If a radiator seems to have a “fit problem” there is the possibility that there is some confusion about a multi-fit radiator that might look different. Your nearest CSF WD can clarify the application, just give them a call. A perceived fit problem is not covered under warranty.

If a unit is damaged in shipping, please file a claim with the carrier. Damages caused during shipping, installation or handling are not covered under warranty.

Any repairs or alterations to the unit will automatically void the warranty.

Any form of abuse, including the use of improper coolant mixtures, damage caused by steam, corrosion etc and use on commercial vehicles voids the warranty. It is the vehicle owners’ responsibility to maintain the cooling system as specified in the owners manual.

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