Take absolute, reliable control over your boost pressure with the Precision Turbo PW46 46mm External Wastegate(SKU: PBO085-2200), featuring an advanced water-cooled actuator. Available at Straight Six Imports, this wastegate is an essential upgrade for high-horsepower, high-boost, and competition-level turbocharged applications where extreme exhaust temperatures are encountered.

The PW46 combines Precision's renowned high-flow design with a specialized water-cooling system surrounding the actuator spring and diaphragm. This cooling is critical for preventing heat soak and ensuring the actuator spring rate remains perfectly consistent, resulting in:

• Ultra-Consistent Boost Control: The water cooling maintains the integrity of the actuator diaphragm and spring, ensuring stable boost control and eliminating boost creep or fluctuation even during continuous high-RPM running.

• Massive Flow Capacity: The 46mm valve size and investment cast 347 stainless steel body provide excellent flow characteristics, allowing for precise control on large-frame turbochargers and high-horsepower engines like the RB26DETT, 2JZ-GTE, or highly-tuned SR20DET/EJ25.

• High-Grade Construction: Features a high-temperature resistant valve and diaphragm, designed for long-term durability in motorsport environments.

• V-Band Design: Utilizes a V-band inlet and outlet, making fabrication and installation simpler and ensuring a leak-free seal under high pressure.

Don't let heat sabotage your boost control. Upgrade to the ultimate thermal management solution for external wastegates. Order your genuine Precision Turbo PW46 Water Cooled Wastegate (PBO085-2200) from Straight Six Imports today for fast Canadian shipping.