Detecting boost leaks early is crucial to maintaining peak turbo performance and preventing costly repairs. The Torque Solution Boost Leak Tester with a 3.5-inch diameter makes diagnosing leaks simple and accurate. Designed for Subaru enthusiasts, this tool fits turbo inlets to help you quickly identify leaks by applying compressed air and listening or using soapy water to spot escaping air bubbles.

Crafted from durable 6061-T6 billet aluminum and finished in black anodizing, this tester combines strength with a sleek look. It includes a premium 5-layer silicone coupler, heavy-duty T-bolt clamps, and a robust aluminum valve stem, allowing you to safely pressure test your intake system at higher levels with confidence. Perfect for WRX, STI, BRZ/86, and other Subaru forced induction setups, this tester is a must-have for any serious tuner or DIY mechanic. Keep your turbo healthy and your boost sealed—shop the Torque Solution Boost Leak Tester at Subimods today.