034Motorsport Supercharger Heat Exchanger Upgrade Kit for Audi B8/B8.5 S4/S5/SQ5 2010-2021

If you're looking to give your Audi S4 a serious boost, the 034Motorsport Supercharger Heat Exchanger Upgrade Kit is a game changer. Designed specifically for the 2010-2017 Audi S4 and compatible with the B8/B8.5 models, this upgrade isn t just a pretty face; it packs some serious cooling power. After putting it through its paces, I can confidently say it s a must-have, especially if you're running Stage 1 or Stage 2 tunes.

What sets this kit apart? For starters, the core size is a whopping 130% larger than the stock heat exchanger. We re talking about a jump from 148 square inches to 341 square inches of frontal area. That means more surface area for cooling, which translates to lower intake air temperatures. And let s be honest, cooler air equals more power simple as that.

The billet aluminum CNC machined end tanks are not only robust but also designed with configurable coolant paths. You can set them up as single-pass for the B8 S4 or dual-pass for the B8.5 S4. This flexibility is a nice touch, allowing you to tailor the setup to your specific needs. Plus, the kit includes custom molded multilayer silicone hoses that fit like a glove and are built to last. They come with air duct sealing panels to prevent any air spill around the radiator core, ensuring that every bit of airflow is utilized effectively.

One of the standout features is the bleeder plugs on both end tanks. These make it super easy to eliminate trapped air from the system no special tools required. This little detail can save you a lot of headaches during installation.

Speaking of installation, this kit is straightforward and reversible, so if you ever decide to switch things up, you won t be left in a bind. With 54 components included, you get everything you need for a perfect fit and function.

All in all, the 034Motorsport Supercharger Heat Exchanger Upgrade Kit is a solid investment for anyone serious about performance, whether you're just starting out or have a highly modified setup. It s all about reducing and stabilizing intake air temperatures to get the most out of your engine. If you re ready to take your Audi to the next level, this is the upgrade that ll help you do just that.

Fitment:
Audi S4 2010-2022
Audi S5 2010-2017
Audi SQ5 2010-2021