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Category: 4.0T Upgrades
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Air to water high capacity heat exchanger for Audi S4, S5, S6, S7, A6, A7, Q5, SQ5$489.99Add to cart
New batch changes for Sept 2023: Improved bleeder seal, MercRacing logo embossed on the header, the lower section now has evacuation holes for allowing drainage, further improvement of packaging, and various product cosmetic improvements to set our product further apart while still maintaining a great value. See the photos for a preview of these changes.
Quick ViewSale!Rated 5.00 out of 5
Audi 4.0T V2 Intercooler/Charge Cooler Core
UNFORTUNATELY THE WAGNER TUNING shipment of these cores is now scheduled to arrive the first week of Nov.
Previous ESTIMATED time of arrival around SEPTEMBER 22nd is no longer valid.
NEW!: For 2023 the core has been revamped to add additional density, additional channels, and improved performance. We have also added a bleed port to aid in purging the air out of the system during the initial fill-up.
A true high-performance replacement core for 4.0T Audi Vehicles. Increases reliability over the OEM core.
Pierburg CWA150 Pump – with Audi harnessAvailable on: October 10, 2023 at 12:14 pm
NOTE: Please update your pump fuse to 25 amps
The CWA150 is basically the high-pressure variant of the CWA100-3 we are also offering.
The dimensions and the weight are nearly the same.
The new pumps have a new designed impeller and impeller housing to accommodate for the higher differential pressures.
It is suitable on anything that profits from that higher pressure capability to maintain consistent flow when added volume and larger heat exchangers are used.