Accueil » Blow Off Valve for Audi A1 A3 1.4 TFSI Aluminum Performance Upgrade for Boosted Engines

Blow Off Valve for Audi A1 A3 1.4 TFSI Aluminum Performance Upgrade for Boosted Engines

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€127,38
-33% €191,07 €127,38

Upgrade your VAG 1.4 TSI twincharged engine with this aluminum Blow Off Valve, designed specifically for Audi A1 and A3. Crafted from durable aluminum, it replaces the OEM valve to deliver precise boost control when boost pressure has been increased by an ECU tune or when operating in warmer climates. Built for 2-bolt electronically controlled bypass valves, this valve kit helps prevent compressor surge, improves throttle response, and keeps turbo performance reliable under demanding driving conditions.

Compatibility and scope: This valve kit is designed for VAG vehicles equipped with the 1.4 TSI twincharged (supercharged and turbocharged) engine and the electronically controlled bypass valves (2 bolt fitting). It’s suitable for Audi A1 (8X) 2010-2018 1.4 Twincharged and Audi A3 1.4 Twincharged, with additional fitment to select Seat, Skoda, VW, Polo, and Scirocco models listed below. Scope of supply: 1x blow off valve kit.

Key benefits include improved boost stability after ECU boost increases, quicker throttle response during shifts, and consistent performance in hot conditions. Aluminum construction provides durability and heat resistance, ensuring reliable venting of excess boost when you push the engine harder or run higher boost levels.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Benefits & Tips

  • Enhances throttle response and reduces turbo lag when you’re running elevated boost from ECU tuning.
  • Supports stable boost delivery in warm climates, helping maintain consistent acceleration and driving feel.
  • Easy bolt-on upgrade for compatible 2-bolt bypass valve systems—check compatibility with your vehicle’s bypass valve arrangement before installation.

Product specifications

  • Brand: egrtuned
  • Model Name: 1188
  • Material: Aluminum
  • Origin: Mainland China
  • Engine compatibility: Audi A1 (8X) 2010-2018 1.4 Twincharged; Audi A3 1.4 Twincharged; Seat Ibiza Mk4 (6J) 2008-2015 1.4 TSI; Skoda Fabia 1.4 TSI VRS Petrol; Volkswagen Golf MK5 1.4 S/Charge; MK6 1.4 Twincharged; Polo 1.4 TSI/1.4 GTI; Scirocco 1.4 Twincharged
  • Scope: 1x blow off valve kit
  • Fitting: 2-bolt electronically controlled bypass valve compatible
  • Year: Universal

Package includes:

  • 1x blow off valve kit

Warnings/Reminders

  • Designed for vehicles with electronically controlled bypass valves (2-bolt fitting).
  • Recommended for boost increases via ECU software and for unmodified engines operating in warmer climates.
  • Professional installation is advised if you are not confident with engine hardware modifications.

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