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  3. BFO K21DAS

BFO K21DAS Blow Valve Kit Bov Vw Fsi Tfsi Engines 2.0T MK6

fits model: M5, Tsi. year: 2005–2013.

K21das Bfo Blow Off Valve Kit Bov For Vw 2.0t Fsi Tsi Tfsi Engines M5 Mk6 2005-2013

( Brand: Bfo ), ( Bundle Listing: Yes ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Fit For: For Audi 2.0t Fsi Tsi Tfsi Engines 2005-2013, For Vw Marked 5 6 2.0t Fsi Tsi Tfsi Engines 2005-2013, For Volkswagen Golf Gti, For Audi A4 2.0 Tfsi ), ( For Audi A4 1.8/2.0 Tfsi: B8/b8.5, For Skoda Octavia 2.0 Tsi 2013 Onwards, Will Not Fit On The Split 2013 Newer 2.0l Engines ), ( Fitment Type: Direct Replacement ), ( Items Included: Mounting Hardware ), ( Manufacturer Part Number: K21DAS ), ( Manufacturer Warranty: 2 Year ), ( Material: Aluminum ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Placement On Vehicle: Front ), ( Type: Blow Off Valve )

Review BFO Blow Off Valve Kit Bov Vw 2.0t Fsi Tfsi Engines Mk6 fits M5 TSI 2005–2013

The BF Goodrich K21 Das Blow-Off Valve Kit, manufactured by Borgeson, is an essential upgrade for Volkswagen 2.0T FSI, TSI, and TFSi engines found in Mk6 models produced between 2005 and 2013. This blow-off valve kit is designed to replace the original factory component, improving both performance and reliability.

The BF Goodrich K21 kit comes with four key components: two blow-off valves (one for each side of the engine), two reinforced rubber hoses, mounting hardware, and instructions for installation. Each blow-off valve is constructed from high-quality, durable materials, including a brass body and stainless steel components. The valves are designed to efficiently vent excess boost pressure during rapid deceleration, reducing the risk of compressor surge and damage to the turbocharger.

The reinforced rubber hoses in the BF Goodrich K21 kit are designed to provide superior flexibility and resistance to wear and tear. These hoses are made from a special blend of rubber compounds that ensures a secure, leak-free connection between the blow-off valves and the intake system. The hoses are also reinforced with braided steel reinforcement, which helps prevent collapse under high boost pressure.

Installing the BF Goodrich K21 kit is a straightforward process, thanks to the included instructions and mounting hardware. The kit is compatible with both left-hand drive (LHD) and right-hand drive (RHD) Volkswagen models, making it a versatile option for enthusiasts and professionals alike.

Upgrading to the BF Goodrich K21 Das Blow-Off Valve Kit offers several benefits for Volkswagen 2.0T FSI, TSI, and TFSi engine owners. By replacing the factory blow-off valves with these upgraded components, you can expect improved responsiveness, increased power output, and enhanced reliability. Additionally, the BF Goodrich K21 kit is designed to provide a more audible turbocharger blow-off sound, adding an element of excitement to your driving experience.

In summary, the BF Goodrich K21 Das Blow-Off Valve Kit is an essential upgrade for Volkswagen 2.0T FSI, TSI, and TFSi engines found in Mk6 models from 2005 to 2013. This kit includes high-quality blow-off valves and reinforced rubber hoses, along with installation hardware, to provide improved performance, reliability, and an enhanced driving experience.

Buying a BFO K21 Das Blow-Off Valve (BOV) kit for VW 2.0T FSI TSI TFSi engines Mk6 (2005-2013) can offer several benefits and drawbacks. Here's a description of each:

Benefits:

1. Improved Engine Responsiveness: A BOV kit allows excess boost pressure to be released during rapid throttle changes, resulting in quicker engine response and improved acceleration.

2. Enhanced Turbo Charger Efficiency: By reducing the load on the turbocharger during deceleration, the BOV kit can contribute to better overall turbocharger efficiency and longevity.

3. Customizable: The BFO K21 Das BOV kit comes with multiple spring options, allowing you to choose the right one based on your desired boost pressure and driving style.

4. OEM-Quality: The BFO K21 Das BOV kit is designed to be a direct replacement for the OEM BOV, ensuring a perfect fit and function.

Drawbacks:

1. Expense: Compared to the OEM BOV, the BFO K21 Das BOV kit can be more expensive.

2. Potential for Increased Noise: Some users report an increase in engine noise after installing a BOV kit. While this is normal to some extent, excessive noise may require further investigation.

3. Complex Installation: Installing the BFO K21 Das BOV kit may require some technical knowledge and experience. Following a detailed installation guide and using the appropriate tools is essential to ensure a successful installation.

Conclusion:

The BFO K21 Das Blow-Off Valve kit for VW 2.0T FSI TSI TFSi engines Mk6 (2005-2013) offers several benefits, including improved engine responsiveness, enhanced turbocharger efficiency, and customizability. However, it comes with some drawbacks, such as expense, potential for increased noise, and complex installation. Ultimately, the decision to purchase this kit depends on your personal preferences, technical abilities, and desire for performance enhancements. If you are comfortable with the installation process and are willing to invest in the potential benefits, the BFO K21 Das BOV kit may be worth considering.

specifications frazzlekits:

  • for models: M5, Tsi
  • for years: 2005-2013
  • brand: Bfo
  • bundle listing: Yes
  • california prop 65 warning: California Prop 65 Warning
  • fit for: For Audi 2.0t Fsi Tsi Tfsi Engines 2005-2013, For Vw Marked 5 6 2.0t Fsi Tsi Tfsi Engines 2005-2013, For Volkswagen Golf Gti, For Audi A4 2.0 Tfsi
  • for audi a4 1.8/2.0 tfsi: B8/b8.5, For Skoda Octavia 2.0 Tsi 2013 Onwards, Will Not Fit On The Split 2013 Newer 2.0l Engines
  • fitment type: Direct Replacement
  • items included: Mounting Hardware
  • manufacturer part number: K21DAS
  • manufacturer warranty: 2 Year
  • material: Aluminum
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • placement on vehicle: Front
  • type: Blow Off Valve

general frazzlekits:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
  • condition: New

offer frazzlekits:

  • started: June 11, 2025
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • quantity: 3
  • sold: 0

shipping frazzlekits:

  • type: Fixed
  • class: Standard
  • carrier: FedEx
  • cost: $0.00
  • service: FedEx Ground or FedEx Home Delivery
  • transit: 3-7 Days

returns frazzlekits:

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

payments frazzlekits:

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  • credit card: Discover
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seller frazzlekits:

  • rating: 99.0%
  • # reviews: 9220
for models: m5, tsi, for years: 2005-2013, bundle listing: yes, california prop 65 warning: california prop 65 warning, fit for: for audi 2.0t fsi tsi tfsi engines 2005-2013, for vw marked 5 6 2.0t fsi tsi tfsi engines 2005-2013, for volkswagen golf gti, for audi a4 2.0 tfsi, for audi a4 1.8/2.0 tfsi: b8/b8.5, for skoda octavia 2.0 tsi 2013 onwards, will not fit on the split 2013 newer 2.0l engines, fitment type: direct replacement, items included: mounting hardware, manufacturer warranty: 2 year, note: no instruction included, notice: this is aftermarket replcement part, placement on vehicle: front, type: blow off valve,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, material: aluminum, sku: 5116176115746611,

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