Description
Unlock greater boost response and iconic turbo sound with the Forge Motorsport Blow Off Valve Kit—a complete atmospheric valve upgrade designed for the latest generation of Audi and Volkswagen 1.8T and 2.0T TSI/TFSI engines. This high-performance valve is a direct-fit replacement for factory electronic solenoid valves and is engineered to eliminate the known weaknesses of OEM components.
Compatible with US engine codes CPKA, CPRA, CPLA, CPPA and Euro engine codes CNTA, CHHA, CHHB, CHHC, CZPA, CJXB, CJXC, this blow-off valve is ideal for enthusiasts looking to enhance both reliability and sound. Proven on vehicles pushing over 600bhp, it delivers a crisp vent-to-atmosphere turbo noise without sacrificing drivability or triggering fault codes or check engine lights—a common issue with many aftermarket alternatives.
Constructed entirely from billet aluminum, this valve replaces the OEM plastic body and diaphragm-based design with a piston-driven system that delivers lightning-fast response and long-term durability. Its low-profile design allows it to fit within the tight space between the turbocharger and the intake hose—where traditional sandwich plates or oversized valves simply won't fit.
Whether you're running a daily driver or a heavily modified build, the Forge FMDVMK7A Blow Off Valve ensures consistent performance, unmistakable turbo sound, and total compatibility with OEM electronics.
Recommended Service Interval:
Every 3 years or 20,000 miles, whichever comes first.
Compatible with the Following Models:
Audi
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A3 1.8T / 2.0T (2015–2020) – Base, Premium, Premium Plus, Prestige, S Line, Quattro
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S3 2.0T (2015–2020) – All trims
Volkswagen
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Golf 1.8T (2015–2018) – Base, S, SE, SEL, Wolfsburg Edition
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Golf Alltrack 1.8T (2017–2019) – S, SE, SEL
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Golf SportWagen 1.8T (2015–2019)
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Golf R 2.0T (2015–2019)
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GTI 2.0T (2015–2021) – S, SE, Autobahn, Base
What’s Included in the Kit:
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1 x Forge Motorsport FMDVMK7A Valve (atmospheric)
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1 x Wiring Harness
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1 x Solenoid with Bracket & Screws
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1 x Uprated Blue Spring
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1 x 1000mm of 4mm Vacuum Hose
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1 x 5mm Brass T-Piece
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10 x Cable Ties
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1 x Detailed Instructions
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1 x Forge Keyring & Sticker
Key Features:
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Direct OEM replacement – fits in tight spaces
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Atmospheric design for aggressive turbo sound
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Billet aluminum construction – no plastic or diaphragm
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Piston-based internals for rapid response
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No fault codes or check engine lights
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Proven reliability in high-horsepower builds
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Fully integrates with OEM ECU electronics
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Ideal for both stock and modified vehicles
