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APR B9 S4/S5 Front Mount Intercooler System


The APR Intercooler System is a massive front mounted upgrade that dramatically reduces intake air temperature (IAT), minimizes heat soak, and provides increased performance! The system is an easy to install, direct bolt-on design, that is recommended at every stage of performance.

Pricing: $999.99


Quick Facts

Dramatically lowers intake air temp (IAT)

The factory intercooler reaches dangerously high IAT levels, even on the stock ECU!

Massive frontal surface area and core volume

3.125" x 5.75" x 28.25" - 162.4 in² frnt. & 507.62 in³ volume - OEM

2.250" x 16.2" x 22.00" - 356.4 in² frnt. & 801.90 in³ volume - APR

Highly effective core design

Bar-and-plate core with staggered and louvered fins.

Rigorous testing determined core style, fin density, and size.

Low pressure drop + highly effective cooling = high performance!

Smooth cast end tanks

Engineered for low turbulence/restriction and maximum flow.

Organically shaped to promote airflow across entire core.

Pressure tested to prevent power robbing boost leaks.

Easy to install

Simple plug-and-play design with no trimming or drilling necessary!

Designed by engineers with lasers

With the best equipment and smartest engineers, it just works!

Application Guide

Audi S4 (B9 - Typ 8W)

Engine: 3.0TFSI

Market: All Markets

Part Number: IC100023

Audi S5 (B9 - Typ 8W)

Engine: 3.0TFSI

Market: All Markets

Part Number: IC100023


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