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  3. EARTHOEE 420017430186

EARTHOEE Blow Valve Bov Spacer Fsi 420017430186 2.0

fits model: A3, A4, Turbo, Tsi. make: Audi, Volkswagen.

Earthoee 420017430186 Turbo Blow Off Valve Bov Spacer For Audi 2.0 A3 A4 Tsi Fsi Volkswagen

( Brand: Earthoee ), ( Part Type: Valve Spacer ), ( Country Of Origin: China ), ( Manufacturer Warranty: 6 Months ), ( UPC: 420017430186 )

Review EARTHOEE Blow Off Valve Bov Spacer For Audi 2.0 Fsi Volkswagen fits A3 A4 TURBO TSI

The Earthoee 420017430186 Turbo Blow Valve BOS (By-Pass Valve) Spacer is an essential performance upgrade for your Audi 2.0 A3, A4 TSI, and FSI, as well as Volkswagen models with similar engines. This high-quality component is meticulously engineered to enhance the functionality of your vehicle's turbocharging system.

The Turbo Blow Valve Spacer is designed to provide better flow and reduced pressure drop, ultimately resulting in improved engine performance. It is specifically engineered to fit seamlessly between the existing turbocharger and the intake system, without any modifications required to the factory components.

Made from premium materials, this Earthoee spacer ensures a perfect fit and reliable operation. Its robust construction withstands the extreme temperatures and pressures inside the engine compartment, ensuring optimal performance under various driving conditions.

Installing the Turbo Blow Valve Spacer is a straightforward process, requiring only basic tools and minimal mechanical expertise. It is a direct replacement for the factory component and does not require any additional tuning or modifications to the engine management system.

By upgrading to the Earthoee 420017430186 Turbo Blow Valve Spacer, you can expect increased power, improved throttle response, and smoother engine performance. This results in a more satisfying driving experience, both on the daily commute and during enthusiastic driving.

In conclusion, the Earthoee 420017430186 Turbo Blow Valve Spacer is an excellent investment for any Audi 2.0 A3, A4 TSI, and FSI, or Volkswagen model with a similar engine. It offers a straightforward upgrade that delivers noticeable improvements in engine performance, making it a must-have for enthusiasts and performance-oriented drivers.

Buying an Earthmoov 420017430186 Turbo Blow Valve BOS Spacer for Audi 2.0 A3, A4 TSI, FSI, Volkswagen: A Detailed Analysis

Introduction:

The Earthmoov 420017430186 Turbo Blow Valve BOS Spacer is a popular aftermarket part for various Audi and Volkswagen models. This component is designed to enhance the performance of turbocharged engines. In this analysis, we will explore both the advantages and disadvantages of purchasing this part to help you make an informed decision.

Advantages:

1. Improved Performance: The primary advantage of installing a BOS spacer is the potential increase in engine performance. By reducing the length of the intake path, the spacer can help the turbocharger respond more quickly, leading to smoother power delivery and improved throttle response.

2. Enhanced Durability: A BOS spacer can help protect the turbocharger from thermal shock and prevent the turbo from contacting the engine block during hard acceleration. This can lead to a longer lifespan for the turbocharger.

3. Cost-effective: Compared to other performance modifications, a BOS spacer is a relatively affordable upgrade. It can provide noticeable performance gains without the need for extensive modifications or the high cost of a larger turbocharger.

Disadvantages:

1. Installation Complexity: Installing a BOS spacer can be a complex process, especially for those without experience in engine tuning or turbocharger installation. It may require professional installation, leading to additional costs.

2. Potential for Check Engine Light: In some cases, installing a BOS spacer can cause the check engine light to come on. This is usually due to the engine management system detecting a change in the intake airflow and requiring adjustments.

3. Reduced Fuel Efficiency: A BOS spacer can potentially reduce fuel efficiency due to the increased airflow into the engine. This may result in higher fuel consumption and increased exhaust emissions.

Conclusion:

In conclusion, the Earthmoov 420017430186 Turbo Blow Valve BOS Spacer can provide noticeable performance gains for turbocharged Audi and Volkswagen models. However, it comes with some potential disadvantages, such as installation complexity and potential fuel efficiency losses. If you are an experienced DIY mechanic, the cost savings of installing the part yourself may outweigh the disadvantages. Alternatively, if you prioritize ease of use and fuel efficiency, this upgrade may not be the best choice for you. Ultimately, the decision to purchase a BOS spacer depends on your individual preferences, mechanical expertise, and budget.

Recommendation:

If you are considering purchasing a BOS spacer for your Audi or Volkswagen, we recommend carefully considering the potential advantages and disadvantages before making a decision. If you have experience with engine tuning and turbocharger installation, the cost savings of installing the part yourself may make it a worthwhile investment. However, if you lack the necessary expertise or prefer a more straightforward upgrade, consider exploring other performance modifications or seeking the advice of a professional mechanic.

Details:

Unresolved issues without prior communication may delay resolution. By fitting the adapter between existing solenoid and Turbo housing, air is re-directed to atmosphere rather than recirculated. Condition: Aftermarket New. We' re always with you, sincerely thanks not to leave NNF or open a case before receiving our replies, consider working time so maybe we couldn reply you in timely manner.

No installation instruction included. Color: Orange. Packing Included. This atmospheric diverted for valve dumps the charge-air to atmosphere creating 'Whoosh' sound when throttle is lifted.

For Audi A3 2.0 Turbo. For Audi A3 1.4 1.8 2.0 TSi/Fsi Turbo. Turbo Blow Off Valve BOV Spacer For Audi 2.0 A3 A4 TSi FSi Volkswagen. Make return Easier.

We ll resolve issues promptly. Allows charge air to be recirculated around the Turbo charger from boost side back intake. This is aftermarket replacement item but not genuine. Type: Blow Off Valve BOV Diverted Spacer.

Due to the lighting and screen settings, real color may slightly different from picture. Mark Urgent for emergencies. Made of premium aluminium alloy to ensure long service life. Material: Aluminium Alloy.

No return request is required. Atmospheric blow off adapter is a sandwich type that fits between the existing electrical solenoid and Turbo charger housing will stop re-circulation of hot air reduce 'lag.

specifications turbiparts:

  • for models: A3, A4, Turbo, Tsi
  • for makes: Audi, Volkswagen
  • brand: Earthoee
  • part type: Valve Spacer
  • country of origin: China
  • manufacturer warranty: 6 Months
  • upc: 420017430186

payments turbiparts:

  • wallet: Paypal
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  • credit card: Visa

general turbiparts:

  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Turbos Parts
  • condition: New

shipping turbiparts:

  • service: Standard
  • transit: 4-10 Days
  • class: Standard
  • type: Fixed
  • cost: $0.00

returns turbiparts:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

seller turbiparts:

  • city: Chino, California
  • rating: 98.5%
  • # reviews: 144

offer turbiparts:

  • options: Ship-to-home
  • started: April 28, 2026
  • best offers: True
  • quantity: 3
  • availability: In Stock
  • sold: 0
for models: a3, a4, turbo, tsi, for makes: audi, volkswagen, part type: valve spacer, country of origin: china, manufacturer warranty: 6 months,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > turbos parts, sku: 13943480077198604,

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