Replacement Blow Off Valve O-Ring — BSI Inc.
Don't let a worn seal bleed your boost. This direct replacement blow off valve o-ring from BSI Inc. is the fast, affordable fix that restores a proper seal and gets your turbo build back on song.
Why Replace Your BOV O-Ring?
Over time, the o-ring in your blow off valve can harden, compress, or crack — leading to boost leaks, erratic valve behaviour, and lost performance. Swapping it out with a fresh seal is one of the simplest, lowest-cost maintenance steps you can take to keep your turbo system running at its best.
Features & Benefits
- Direct-fit replacement — designed to fit BSI Inc. blow off valves, so you're not hunting for a generic o-ring that might seal right or might not.
- Stops boost leaks — restores a clean, consistent seal so your BOV functions exactly as intended.
- Easy installation — a straightforward swap that requires no specialised tools; clean the seat, seat the ring, and you're done.
- Affordable maintenance — at $10 CAD, there's no reason to tolerate a leaking seal or put off a simple rebuild step.
- From a Canadian turbo manufacturer — sourced directly from BSI Inc., the same company behind True North Turbos drop-in diesel turbochargers, so you know it's built to spec for the valves they produce.
Whether you're running a high-output diesel or a gas-powered performance build, keeping your BOV sealed tight is non-negotiable. Stock a spare — at this price, it's an easy call.
FAQ
Why should I replace my blow off valve o-ring?
Over time, the o-ring in your blow off valve can harden, compress, or crack, which can lead to boost leaks, erratic valve behaviour, and lost performance.
Is this a direct-fit replacement?
Yes. This replacement o-ring is designed to fit BSI Inc. blow off valves.
Do I need specialised tools to install it?
No specialised tools are required. Clean the seat, seat the ring, and you're done.
How much does it cost?
This replacement blow off valve o-ring is $10 CAD.