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Forge Motorsport Blow Off Valve and Kit for Audi, VW, SEAT, and Skoda

$346.01 - $375.96
Weight:
5.00 LBS
Shipping:
Calculated at Checkout
Forge Motorsport Blow Off Valve and Kit for Audi, VW, SEAT, and Skoda

Description

Unleash quicker turbo response, improved reliability, and a signature blow-off sound with the Forge Motorsport FMFSITAT Blow Off Valve Kit—designed specifically for a wide range of Audi, VW, SEAT, and Skoda vehicles equipped with the 1.4T, 1.8T, and 2.0T FSI/TSI petrol engines.

This valve is a hybrid evolution of Forge’s popular FMFSITVR and combines the functionality of a full replacement solenoid-controlled valve with the signature atmospheric blow-off sound. Precision-machined from aerospace-grade billet aluminum, this piston-type valve offers faster response, enhanced durability, and superior boost-holding capabilities—without triggering any fault codes or check engine lights.

What sets this product apart is its compact design, enabling fitment on tight chassis layouts like the Audi B7 and B8 A4/A5 platforms, where traditional spacer-style valves may interfere with frame rails. The included intake manifold vacuum tap features extra provisions for boost gauge or meth injection triggers, offering unmatched versatility for tuning setups.

Key Features:

  • Compatible with 1.4T (pre-2013 front-mounted turbo), 1.8T, and 2.0T FSI/TSI engines

  • Hybrid design combining Forge recirculating and atmospheric valve technology

  • Machined from aerospace-grade billet aluminum for ultimate strength

  • Piston-based design for quick response and long-lasting performance

  • Integrated solenoid control system – no fault codes or CEL

  • Compact design perfect for tight engine bays (e.g., Audi B7/B8 A4/A5)

  • Intake manifold tap includes extra boost/vacuum ports

  • Complete plug-and-play installation with all necessary hardware and instructions

  • Distinctive atmospheric sound (not available with factory diverter valves)

Note: Vehicles equipped with the 1.4T engine will require the optional Forge Boost Sensor Adapter Kit (FMBGFK3) for proper installation. Not compatible with engine codes CMBA and CXSB.

What’s Included:

  • 1x FMFSITAT Blow Off Valve

  • 1x Wiring Harness

  • 1x Solenoid with Bracket and Screws

  • 1x PCV Adapter Kit

  • 1x Blue Spring (Uprated)

  • 10x Cable Ties

  • 2000mm of 4mm Vacuum Hose

  • 1x Intake Manifold Vacuum Tap

  • 1x Instruction Manual

  • 1x Forge Keyring and Sticker

Vehicle Fitment Highlights:

Audi:

  • A3 (2008–2014) 1.8T & 2.0T

  • A4 / A4 Quattro (2010–2016) 2.0T

  • A5 2.0T (B8 Platform)

Volkswagen:

  • Golf GTI (1999–2005) 1.8T

  • Additional fitment across select Jetta, Passat, and Beetle models with compatible engines

SEAT / Skoda:

  • Leon, Octavia, and other VAG models with 1.4T, 1.8T, or 2.0T FSI/TSI engines (varies by region and year)

Take control of your turbo system with the Forge Motorsport FMFSITAT Blow Off Valve Kit—an engineered solution that enhances performance, improves boost reliability, and delivers a head-turning sound without compromising OEM integration.