Banks 3.5" Boost Tubes

Upgrade your engine's performance with Banks' 3.5" boost tubes, designed to increase airflow, lower exhaust gas temperatures (EGTs), and maximize horsepower. These durable, aluminized steel tubes are engineered for a perfect fit with both stock and aftermarket components.

• 37% Increase in Flow Area: Significantly larger than stock, allowing more air for enhanced fuel efficiency and power.
• Durable Construction: Made from mandrel-bent 3.5" aluminized steel for longevity and strength.
• Lower EGTs: Greater cooling capacity to keep your engine running cooler.
• Heavy-Duty Silicone Couplers: 4- and 5-ply high-temperature couplers ensure a secure connection.
• Spring-Loaded Clamps: Constant tension clamps prevent leaks even under high-boost conditions.
• Compatibility: Works with stock or aftermarket intercoolers with stock inlet and outlet sizes, as well as the Banks Monster-Ram.

Banks' 3.5" boost tubes provide a substantial upgrade over the restrictive stock tubes, delivering a 37% increase in airflow. This significant improvement allows for more efficient combustion, resulting in increased horsepower and enhanced overall engine performance. Crafted from mandrel-bent aluminized steel, these tubes are designed to withstand the demands of high-performance driving, ensuring both durability and longevity.

The design maintains a consistent 3.5" diameter throughout the tube, improving airflow and contributing to quicker turbo spool-up. This seamless flow also aids in better boost retention, increasing air density between the turbo, intercooler, and intake, which further maximizes power output.

The kit includes heavy-duty 4- and 5-ply silicone couplers engineered to handle high temperatures while maintaining a tight seal under extreme conditions. Spring-loaded constant tension clamps provide additional security, ensuring that connections remain leak-free, even in high-boost situations. The finish on the tubes is applied thoughtfully to stop short of the ends, allowing for better grip on the couplers.

These boost tubes are compatible with the stock intercooler or any aftermarket intercooler that retains the stock inlet and outlet size and location. When paired with the Banks Monster-Ram, they unlock your engine's full potential, delivering the performance gains you've been seeking.