APR 13-18 Audi S7 4.0T V8 CPS Radiator

The APR Coolant Performance System (CPS) is a massive front-mounted cooler upgrade that dramatically reduces intake air temperature (IAT), minimizes heat soak, and provides increased performance! It is 140% larger than the stock B8 unit and features a self-bleeding cooling circuit to ensure it is always operating at peak performance. The system is easy to maintain and fully integrated into the factory cooling circuit. This upgrade is highly recommended at every stage!

• Tightly packed external louvered fins rapidly dissipate heat as coolant flows through internal cooling paths.
• The self-bleeding system constantly removes air from the system, without any manual intervention!
• The ECU retains full control over the system, protecting against pump failure and coolant leaks.
• All the performance without the headaches. Each system is fully pressure tested after assembly.
• Increases and retains HP while minimizing power-robbing heat soak!
• Massive frontal surface area (core) and volume (radiator)
• Air-bubbles trapped within the system kills performance!
• 29" x 05.5" x 2.1" - 159.5"² & 054"³ - OEM
• 22" x 17.4" x 1.7" - 382.8"² & 130"³ - APR
• Dramatically lowers intake air temp (IAT)
• Self-bleeding and self-optimizing system
• Highly effective dual-pass core design
• Retains factory safety and control
• Easy to install and maintain

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