SKU: TS-0205-3107 | UPC: 9329677012576
Turbosmart BOV MAX/SUB Flange Gasket for 2003-2021 Mazda, Nissan Juke, Subaru Models
Upgrade your turbo setup with the Turbosmart BOV MAX/SUB Flange Gasket, a direct-fit seal designed for Mazda Mazdaspeed 3 and 6, CX-7, Nissan Juke Nismo, and Subaru Forester XT, Legacy GT, WRX models. Crafted in Australia with strict quality control, this gasket delivers a leak-free connection between your Turbosmart blow-off valve and flange to maintain boost pressure and protect engine performance. Engineered for durability under high heat and pressure, it ensures consistent operation in demanding conditions.
Key Features
- Exact Flange Match: Precision-cut to fit Turbosmart MAX and SUB series BOV flanges on Subaru EJ and Nissan MR turbo manifolds for zero gaps and maximum sealing.
- High-Temperature Material: Composite construction withstands extreme boost levels up to 50 PSI and temperatures over 500°F without degrading.
- Leak Prevention: Eliminates boost leaks at the flange joint, preserving power delivery and reducing compressor surge risks.
- Easy Replacement: Drop-in design matches OEM bolt patterns for quick installs without custom fabrication.
- Australian Engineering: Hand-assembled in Sydney with rigorous testing for long-term reliability in motorsport applications.
Product Notes
- Inspect turbo flange surface for flatness before installation to ensure optimal seal.
- Use anti-seize on bolts to prevent galling during repeated services.
- Store in cool, dry place to maintain gasket integrity prior to use.
Installation Notes
- Professional installation recommended.
- Torque flange bolts to 18-22 ft-lbs in a crisscross pattern for even clamping pressure.
- Compatible with all Turbosmart MAX/SUB BOV models. no additional hardware required.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2012 | Mazda | 3 | Mazdaspeed |
| 2006-2007 | Mazda | 6 | Mazdaspeed |
| 2007-2012 | Mazda | CX-7 | Grand Touring |
| 2007-2012 | Mazda | CX-7 | Sport |
| 2010-2012 | Mazda | CX-7 | SV |
| 2007-2012 | Mazda | CX-7 | Touring |
| 2013-2017 | Nissan | Juke | Nismo |
| 2014-2017 | Nissan | Juke | Nismo RS |
| 2011-2017 | Nissan | Juke | S |
| 2011-2017 | Nissan | Juke | SL |
| 2011-2017 | Nissan | Juke | SV |
| 2008 | Subaru | Forester | Sports 2.5 XT |
| 2009 | Subaru | Forester | XT |
| 2008-2009 | Subaru | Forester | XT Limited |
| 2003-2006 | Subaru | Legacy | GT |
| 2005,2007-2009 | Subaru | Legacy | GT Limited |
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2015-2021 | Subaru | WRX | Base |
| 2015-2021 | Subaru | WRX | Limited |
| 2015-2021 | Subaru | WRX | Premium |
Why Choose Turbosmart?
- Established since 1997 with a reputation for performance parts trusted by enthusiasts worldwide.
- Manufactured in Sydney factory using innovative design and strict quality controls.
- Backed by rigorous testing and dedicated after-sales support for peace of mind.
Frequently Asked Questions
- Q: Will this gasket fit my 2015-2021 Subaru WRX with Turbosmart BOV?
A: Yes, it directly matches the MAX/SUB flange on EJ25 turbo setups for all listed WRX Base, Limited, and Premium trims. - Q: What material is the gasket made from?
A: High-temperature composite fiber reinforced for superior heat resistance and reusability over multiple services. - Q: What is the warranty and install process?
A: Covered by Turbosmart’s limited lifetime warranty against defects. installs in under 10 minutes with basic tools.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact poly bag in 6 x 4 x 1 inch box
- Weight: 0.1 lbs






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