SPOOL Race Intercooler for Audi B9 S4 & S5

Unlock the full potential of your Audi B9 S4 or S5 with the SPOOL Race Intercooler, engineered to deliver consistently lower intake air temperatures, increased horsepower, and reliable performance under the most demanding conditions.

Designed as a true direct bolt-on replacement, the SPOOL Race Intercooler installs using factory mounting locations with no cutting or modification required. Its significantly larger high-density bar-and-plate core provides nearly twice the cooling capacity of the factory intercooler, helping reduce heat soak and maintain consistent power during repeated pulls, spirited driving, and track use.

To maximize airflow and reliability, the intercooler features fully CNC-machined inlet and outlet connections for a precise seal and leak-free operation under high boost. The high-flow cast aluminum end tanks are engineered to promote even airflow distribution across the core, minimizing pressure drop while improving overall cooling efficiency.

Whether you're running a stock turbo or a larger hybrid turbo setup, the SPOOL Race Intercooler is built to support increased airflow and boost while delivering the cooling performance needed to keep your engine performing at its best.

Features

• Direct bolt-on installation with no modifications required
• Massive high-density intercooler core nearly 2x larger than stock
• Reduces intake air temperatures for increased horsepower and torque
• Minimizes heat soak for more consistent performance
• Fully CNC-machined inlet and outlet connections for a secure, leak-free seal
• High-flow cast aluminum end tanks for improved airflow and reduced pressure drop
• Supports stock and upgraded turbocharger applications
• Designed to withstand high-boost, high-performance environments