Air and Fuel Superchargers, Turbochargers and Components

Forge Motorsport

Blow-Off Valve Kit 1.2 TSI ZBZA CBZA CBZB CBZC

$324.70

SKU: FMDV12VAG

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In Stock
Ships by Aug 1
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INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Forge Motorsport FMDV12VAG is a blow-off valve kit specifically engineered for the 1.2 TSI engine, found in a variety of Audi, VW, SEAT, and Skoda models up to 2015. This kit allows for the installation of a fast-response blow-off valve, addressing the absence of a standard diverter valve on these engines. Installation of the FMDV12VAG aims to enhance the driving experience by providing a distinct sound when the throttle is released during gear changes. For optimal performance, it can be paired with Forge Motorsport's induction kit for this engine. This kit includes the FMDV12VAG valve, a vacuum tap, gasket, screws, a machined aluminum coupler, an uprated blue spring, cable ties, a silicone hose, hose clamps, instructions, and a Forge sticker. Customers can choose from various hose and valve color options to personalize the installation. **Important Fitment Note:** This blow-off valve kit is designed exclusively for 1.2 TSI engines with codes CBZA and CBZB. It will NOT fit later engines with codes CJZA and CJZB. It is crucial to verify your vehicle's engine code to ensure compatibility. The valve is compatible with Audi A1 (2010-2014), Audi A3 (2004-2013), Seat Ibiza Mk4 (2008-2015), Seat Leon Mk2 (2009-2012) and Mk3 (2012-2014), Skoda Fabia (2007-2014), Skoda Octavia Mk2 (2010 onwards), and VW Polo Mk5 (2009-2014), all with the 1.2 TSI engine.

MIA's Description

The Forge Motorsport FMDV12VAG is a blow-off valve kit designed for the 1.2 TSI engine. This kit allows for the fitment of a fast-response blow-off valve on engines with codes ZBZA, CBZA, CBZB, and CBZC.

As the standard engine does not come with a diverter valve, this Forge Motorsport valve not only provides an audible sound when lifting off the throttle but also aims to improve throttle response by reducing lag and helping the turbocharger maintain rotational speed.

Fitment

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Specifications

BrandForge Motorsport
Part NumberFMDV12VAG
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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