VIP Privilege Activity, Enjoy Exclusive Member Price


Mouse over to zoom in

Universal 25mm Aluminium Turbo Blow Off Valve Bov with Whistler Adjustable & High Performance

Universal 25mm Aluminium Turbo Blow Off Valve Bov with Whistler Adjustable & High Performance

Price on the app only:

Already have TOMTOP APP

Scan the product's code to buy directly!

Note: Please update TOMTOP App to the latest version.


Download freely and enjoy extra offers!

Ship From:
  • China Warehouse
Please select a warehouse
Usually will be shipped in business days hours
The request failed! Please try again.
Sorry, it seems that there are no available shipping methods for your location.Please contact us for further assistance.


Ship to

United States
Stock in: china


Please select a color

For each user order no more 5 item(s)

Special discount has ended

Please note each user for only 1 item(s)

Preorder Add To Cart Out of Stock

Arrival Notice

if the goods arrival in 90 days,we will inform you by email!


Arrival Notice

Notification Subscription Success!

if the goods arrival in 90 days,we will inform you by email!

Notification Subscription Failed!

Error appeared,Please try again later!

Arrival Notice

Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
Blow Off Valves are eliminate compressor surge and preventing premature boost leakage, while increasing boost response between shifts. Each valve is made of billet aluminum frame and provides performance that cheap piston types cannot offer.

High precision aluminium valve body finished in anodised gun metal.
Built-in spring prevents premature action under high boost.
Adjustable spring tension to handle different boost levels.
Return pipe can be used to prevent venting to atmosphere.
25mm port, universal design.
Made by professional manufacturer, quality assurance.

Material: aluminium
Color: black, rose red (optional)
Port size: 25mm (please check on our pictures)
Fit: universal
Package size: 14 * 11 * 5.5cm / 5.5 * 4.3 * 2.2in
Package weight: 196g / 7oz

Package list:
1 * Turbo Blow Off Valve


Post a new topic

Please note that TOMTOP Forums are a community for all communicating and getting help each other. There will be some enthusiastic friends participate in your discussions. Of course TOMTOP customer service (with tomtop customer service icon) response is guaranteed ,which is the same way you contact us at

open this forum in full page
Customer Reviews

Average Rating:


based on 7 Customer Reviews

  • 5 stars
  • 4 stars
  • 3 stars
  • 2 stars
  • 1 stars

Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!

Write a Customer Review
  • By w***g

    June 2, 2018

    fast delivery well packaged will do business with you again

    Is this helpful? (0) (0)

  • By b***4

    March 1, 2018

    Excellent seller excellent product will buy from them again

    Is this helpful? (0) (0)

  • By l***l

    February 8, 2018

    Well received ! As described ! A+

    Is this helpful? (0) (0)

  • By j***0

    January 24, 2018

    Good seller.

    Is this helpful? (0) (0)

  • By allen w green

    August 8, 2017

    Took a while to get here but works great. Don't expect much of a loud whistle effect, it's just not there, but functions well. Also if you are set up to push your blowoff to the exhaust, you will have to plug your exhaust input because this one exhales to atmosphere due to the whistle.

    Is this helpful? (0) (0)

  • By r***i

    July 11, 2017

    Fast delivery. Item as described. Cheers. AAA.

    Is this helpful? (0) (0)

Top Sellers More

Please activate your account first. We will resend the activation email to help you complete your registration.

Recently Viewed


TOMTOP use cookies to give you the best shopping experience. If you continue to use our services or create a new account, we will assume that you agree to our  Privacy Policy.

Tell us which product you want to Social Saving

Click the refresh verification code