CTS Turbo, Audi B8 S4 3.0TFSI heat exchanger

CTS Turbo Audi B8/B8.5 S4/S5 Air-to-Water Heat Exchanger (Intercooler) Upgrade for supercharged Audi 3.0T engine

Avoid heatsoak by replacing the small factory cooler, upgraded HX is the first mod anyone should be doing to a modified V6 supercharged S4/S5/Q5/SQ5 3.0TFSI. Keep your intake air temperature low with efficient AWIC upgrade kit. This kit can fit the ADS Audi Drive Select system as well, if you have ADS please choose the additional oil cooler for it in options.

Strongly recommended to be used on stage 2 and up tuned vehicles. Air intake temps are reduced by 10F-12F which makes a huge difference in performance, 3.0T Supercharged is prone to heat soak up to the point where you’ll burn your hot side radiator cores located inside your supercharger.

If you’re running smaller upper pulley, not to mention bigger crank pulley – this upgrade is considered mandatory.

Features:

• Efficient lightweight construction
• Triple-pass core. No additional coolant pump required
• Designed using the latest 3D scanning technology
• Complete replacement for restrictive factory part
• Reduces intake air temperature
• Reduces coolant temperatures
• Helps Maintains consistent power in extreme conditions
• Drain plug and bleed port to ensure no air is trapped while adding coolant
• Easy installation, perfect fit

Kit Includes:

• Heat Exchanger (24″ x 17″ x 2.5″)
• Brackets & Hardware
• Coolant Hose
• Hose Connectors
• Hose Clamps

• 2010-2016 Audi S4 (V6T supercharged)
• 2010-2017 Audi S5 (V6T supercharged)
• 2013-2017 Audi Q5 (V6T supercharged)
• 2014-2017 Audi SQ5 (V6T supercharged)

Some 2010-2012 B8 S4 vehicles equipped with Audi Drive Select (ADS), you will have to choose the Additional oil cooler for ADS.