CSF 8132 VAG MQB Water Radiator & Auxiliary Engine Radiator For Audi VW

VAG MQB Water Radiator & Auxiliary Engine Tadiator Combo Model Audi Volkswagen Seat

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.

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

The Quadruple Pass design allows coolant to pass across the core four times before it exits maximizing 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.

RADIATOR TECHNOLOGY ENGINEERING:

• CAD/CAM designed using Unigraphics Software
• Original Manufacturer radial and deep drawn aluminum endtanks
• "B-Tube" Technology - Stronger, most efficient tube in the world
• Wind tunnel tested for optimal radiator core cooling efficiency
• "Racing Style" Aluminum Drain Plug

RADIATOR TECHNOLOGY MANUFACTURING:

• Brazed in CAB Furnace
• ISO 9001/9002 certification
• Military Grade (special clad) aluminum used for tubes, fins, header
• plates, and side brackets (JIS 3003 spec minimum)
• Privately owned factories with full "In house" tool rooms
• CNC machined fittings
• "Master Class" TIG welding

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%
• Fits both Right Side (DSG) and Left Side (Auxiliary Engine Water)

Fitment:

• Audi 8x S1
• Audi 8V S3
• Audi 8S TT (2.0TSi)
• Volkswagen MK7 Golf R
• Seat 5F Leon Cupra