CSF VAG MQB All-Aluminium Triple Pass Water Radiator
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CSF VAG MQB Quadruple Pass DSG Cooler

A Quadruple-Pass DSG Cooler gives an increased cooling performance over the stock item in a number of areas

£420.00 (VAT incl.) £420.00 (VAT excl.)

Description

The cooling ineffectiveness of the DSG Cooler can be explained after examining the stock cooling system design. 

 

The factory coolant routes out of the engine block, into a Y-piece where it splits into the engine water radiator and then into the DSG cooler. This DSG Cooler is surprisingly small and does not have the size or efficiency to exchange heat before it exits the cooler and routes to the DSG oil/water heat exchanger.

 

If the engine coolant is hot and the DSG oil is hot, which is the case when driving cars with a higher output than stock, spirited or track use, this hot coolant now has little to no cooling effect on the DSG oil and DSG temperatures begin to rise…

 

With a high oil temperature, the DSG is at risk of becoming damaged. To help prevent damage the DSG will begin to lower the torque, increase shift times and in extreme circumstances gears can be lost. In the worst cases, costly damage to the gearbox can be caused. 

 

After extensive analysis and development, CSF has created a Quadruple Pass DSG Cooler gives an increased cooling performance over the stock item in a number of areas. 

 

Stock Cooler: 
  • 26mm 1-row core
CSF Quadruple Pass DSG Cooler
  • 2-row 42mm Core with CSF B-Tube Technology
  • Quadruple Pass Design
  • Removable Rock Guard 
  • Flow Area Increase = 42%
  • Heat Rejection Increase = 36%



The CSF Quadruple Pass DSG Cooler uses a 2-row 42mm core, this utilises all of the available space. The B-tube design maximises the tube efficiency in all areas, this tube design is stronger than 0-tubes less material can be used for a lighter more efficient heat transfer whilst surface area inside the tube is increased by 15% over 0-tubes. 

 

The Quadruple Pass design means coolant passes across the core four times before it exits maximising the time the radiator has to exchange heat for the coolest outlet temperature. 

This unique design results in a flow area increase of 42% and a heat rejection increase of 36%. Helping to keep DSG temperatures consistently cooler for longer. The radiator also comes complete with a removable rock guard for improved longevity against rock hits/debris.

 

Fits: 8V S3, 8S TT (2.0TSi), MK7 Golf R, 5F Leon Cupra, MK3 Octavia



Please Note: Image shown is for PNs 7084 & 8132. When you purchase this product you will receive the 8132 DSG Cooler only. 

8132
70 cm
40 cm
20 cm
4 kg

Shipping & Returns

Returns Policy

Before returning any goods please read all our terms and conditions. AKS Tuning must be informed in writing of any items that you wish to return for credit or exchange within 7 working days commencing the day of delivery. Returns will not be accepted under any circumstance 28 days after delivery.

Please note there is a £1.20 refund fee and we can not reimburse any postage costs.

Shipping

We ship worldwide. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order outside of the EU, we will estimate shipping and delivery dates for you based on the volumetric weight 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. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.