TURBOSMART BOOST TEE MANUAL BOOST CONTROLLER (BLACK)

The Turbosmart Boost Tee is a full facelift on the manual boost controller you've come to trust — now 33% smaller and more ergonomic, without giving up a single feature that made the original a crowd favourite. Simple, elegant and robust, it remains the benchmark for reliable manual boost control.

SIMPLE CONTROL, SERIOUS RESULTS

The Boost Tee is a pneumatic bleed valve that increases boost on turbocharger systems with boost-based actuators, suitable for both internal and external wastegate setups. By manipulating the reference signal to your wastegate actuator, you can often see boost increases of 100–200% over base spring pressure — all from a controller that mounts inline and takes minutes to set up.

DEFINED, SECURE, REPEATABLE

Turbosmart's proven detent system lets you dial in boost in defined steps rather than guessing at an infinitely adjustable dial, so your setting is repeatable every time. Once you've found your number, the anti-tamper locking mechanism keeps it secure — no accidental knocks, no unauthorised adjustments.

BUILT TO LAST, BUILT TO PERFORM

Manufactured in Australia from high-grade brass and billet aluminium, the All-New Boost Tee pairs everyday durability with genuine performance upgrade potential. The unique Gate Feature is engineered specifically for maximum boost response, making this one of the best-value upgrades available for a turbocharged engine.

Key Features:

• 33% Smaller, More Ergonomic Design – Same functionality in a more compact footprint
• Unique Gate Feature – Engineered for maximum boost response
• Proven Detent System – Simple, defined, repeatable boost adjustment
• Anti-Tamper Locking Feature – Secures your set boost level
• High-Grade Brass & Billet Aluminium – Elegant, small and light, without sacrificing strength
• Internal & External Wastegate Compatible – Suits boost-based actuator systems
• 100–200% Boost Increase – Typical gain achievable over base spring pressure
• Design Patent Pending – Australian-engineered, Australian-manufactured

Specifications:

*Actual gain depends on base spring pressure and system setup. Always ensure a properly configured over-boost cut-out is in place before adjusting boost levels.