• TiAL blow off valve adapter
• Allows fitment of a TiAL-style aftermarket BOV
• Direct bolt-on to the factory turbo inlet location
• CNC-machined for a precise, leak-free fit

Opening Up Real BOV Options

The factory turbo setup on this platform isn't designed to directly accept a TiAL-style blow off valve, which is one of the more popular and well-regarded aftermarket BOV options among Subaru owners. Torque Solution's adapter bridges that gap, letting you bolt a TiAL BOV directly onto the factory location without cutting, welding, or fabricating a custom solution. That's a meaningful convenience for anyone who's chosen a TiAL valve specifically for its reputation and wants a clean, factory-location install. It's a straightforward improvement that's easy to appreciate once it's installed.

CNC Precision for a Leak-Free Seal

CNC-machined rather than cast, this adapter is built to seat precisely against both the factory turbo inlet and the TiAL valve, minimizing the leak risk that a poorly fitted adapter can introduce under boost. A boost leak at this connection point can genuinely hurt performance and throw off tuning, so getting this fitment right matters more than it might seem. It's a small part that makes a real difference in how cleanly the whole intake system comes together. That combination of durability and performance is what makes it worth the upgrade.

Straight From Subispeed

The right way to run a TiAL BOV on 2008-2014 Subaru WRX without any custom fabrication.

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