JHM Oil Cooler and Auxiliary Radiator Delete Kit for B6/B7 S4 and C5-allroad w chain 4.2L

***Introducing the JHMotorsports Oil Cooler and Auxiliary Radiator Delete Kit for the B6-B7 S4!!!***

First released in 2008.

At JHMotorsports we have known for a long time that the OEM Air to Water Oil Cooler on these cars creates a lot of hot air and is the reason why many “Cold Air Intake” kits do not work. The Auxiliary Radiator creates heat that most kits end up sucking into the intake tract. Our JHM Oil Cooler and Auxiliary Radiator Delete Kit is the solution for this issue that deletes this radiator while also improving oil cooling and oil capacity.

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Our kit includes a custom, CNC machined adapter plate that installs behind the alternator and replaces the OEM Water Cooled adapter. This oil cooler kit is thermostatically controlled with a high-quality Mocal 180 degree F thermostat. It includes everything shown in the photo above including stainless braided hoses with AN fittings, an upgraded Oil Cooler, Mounting Kit for the Cooler, and an upgraded Power Steering Cooler.

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Click to enlarge picture

Click to enlarge picture

Since this kit uses a lot of the same parts found in our JHM Stage 1 Supercharger kit, if you upgrade to this kit before you buy our JHM Stage 1 Supercharger Kit, we’ll credit the majority of your Oil Cooler Kit purchase towards the price of your Supercharger Kit. Below is a picture of one of our customer’s JHM Supercharged B7-S4s with our Oil Cooler Kit Installed:

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We have designed this kit to be upgradable and have made it so you can run any size Oil Cooler core that will fit behind your bumper. The core we supply with the Kit measures 5 inches by 13 inches by 2 inches and will keep oil temperatures at optimal levels, even in extreme conditions. One of the first cars to have this kit ran it during open road racing in 90 degree F temperatures and only saw oil temperatures of about 250 degrees F.

This kit can be used to delete the discontinued aux radiator thermostat 8E0121055M and the aux radiator. We see these thermostats stick open and cause coolant temps to never warm up fully when the 8E0121055M thermostat fails.

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