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GFB Respons TMS Blow off Valve T9001 - Subaru WRX, Forester, Legacy

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🚚 FREE Shipping Nationwide! Rural delivery charges apply

  • **FREE FREIGHT NZ WIDE** - RD Fee Applies


    GFB T9001 BOV Suits the following vehicles:

    Subaru Forester XT SH EJ25T 08-on

    Subaru Impreza STi GR EJ25T 08-11

    Subaru Impreza WRX GE-GH EJ25T 08-11

    Subaru Legacy BL-BP EJ20T 03-06

    Subaru Liberty BL-BP EJ25T 06-09

    Subaru Liberty BL-BP EJ20T 03-06

    GFB Respons Blow Off Valve

    Atmosphere venting BOV won’t work on your car? Try a GFB Respons Blow Off Valve – you’ll be surprised!

    On the surface, the GFB Respons BOV look like just another dual-port blow-off valve, but the GFB Respons is actually much more than that. Featuring GFB’s patented venting bias adjustment system, the GFB Respons allows you to precisely control how much air vents from each of the two outlets.

    Why is this so important? Two key reasons:

    Adjust how loud the blow-off sound is. Recirculate all of the air for silent factory operation, vent it all to atmosphere for maximum noise, or set it ANYWHERE in between to suit your preference.

    Get a blow-off sound WITHOUT causing stalling, backfiring, or any other BOV-related issues, even on a car with a sensitive airflow meter (MAF)

    Most Credit Cards accepted. We also welcome Internet banking. (Details Provided at checkout)

    Please provide your vehicle details at checkout so we can ensure you receive the right products.

    We welcome Internet banking. (Details provided at checkout)
    Many Payment and Finance options including Paypal, Afterpay, QMastercard (with interest-free for 6 or 12 months) and more, please see our “Payments& Finance” page for details.

  • **FREE FREIGHT NZ WIDE** RD Fee May Apply

    When purchasing any parts please include in the notes your vehicle details including make, model, year, and/or registration number (And any other details you may think are important). To ensure we get the right part to you.
    Please don't hesitate to contact us, so we ensure you get the right mags & tyres to suit both your vehicle and budget!

    All new mags & tyres are to full national standard, quality and load/speed ratings and come with full manufacturer replacement warranty.See our policies pages for more information!


    Most credit cards accepted, we also welcome internet banking

    **Signature Required Delivery**
  • Customer Reviews

    Based on 4 reviews
    Henry Sebastian

    GFB Respons TMS Blow off Valve T9001 - Subaru WRX, Forester, Legacy

    Joseph Hargreaves
    Gangster product

    Was a gangster product

    Chad Groves
    Gfb bov

    Quick delivery and awesome product

    Riley Russell

    Awesome and quick

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