Cooling for 2018 Audi S5

IMPORTANT: Unless you have very specific needs, we highly recommend getting both the Oil Filter Take-Off and Oil Filter Pedestal. They are designed to...

Benefits Helps control oil temperatures, which is crucial for race and high-performance applications. Perfect for customers who are building their...

The Injen Intercooler Piping Upgrade Kit is designed to be free-flowing and provide more airflow compared to your factory intercooler piping. This kit...

Used by everyone from professional racing teams to NASA, gold heat reflective tape is not only a stunning addition to your engine bay, but is also ama...

Water / methanol injection is designed to allow higher boost and more advanced timing on forced induction 2018 Audi S5s, to get significantly more pow...

This new version has a lower price and now works with almost any Japanese vehicle! A GReddy Radiator Breather Tank will help keep your 2018 Audi S5...

This is the recommended radiator cap for use directly on any Koyo radiator, but can also work on factory radiators as well. The Koyo Hyper Radiator...

An old plastic coolant reservoir or expansion tank will eventually wear out and crack. These premium Mishimoto coolant reservoir overflow and expansio...

Mishimoto knows how important it is to keep a performance engine cool. Oil that is too hot can cause reduced engine performance, increased wear, and s...

For best and easiest install, an Electric Fan Mounting Kit is recommended. Mishimoto High Performance Electric Slim Fans are great for use on custo...

These caps will fit most vehicles with 31-32mm filler necks. The Mishimoto Radiator Cap is a great performance item that you can easily install in ...

The Mishimoto Radiator Hose Sensor Adapter Kit makes it easy for you to install an aftermarket coolant temperature sensor in line to your 2018 Audi S5...