Shipping faster Secure Payment Worldwide shipping
Questions? Our chat will give you your answers!

Blow-off valves for your turbo engine

Blow off Valves

The blow-off valve has many names: We also know it as a pop-off valve, a blow-off valve or a divert-air valve. No matter what you call it: The turbo valve regulates the boost pressure. It ensures that the turbocharger can continue to rotate when the throttle valve is closed and can provide constant power. This makes the blow-off valve an important element in engine tuning.

Loading...
Close and apply filters
Filter
194 Suitable results
sorting
Black
Blue
Red
... and more!

Can be delivered in 5 to 8 days

€226.85
Black
Silver
... and more!

Can be delivered in 5 to 8 days

From
€75.62
100% Boost!
no loss of boost pressure
high quality
... and more!

Can be delivered in 5 to 8 days

€98.31
For 1.5 TSI Gen.3
With Breather Adapter
CNC machined couplings
... and more!

Can be delivered in 5 to 8 days

€260.46
Black
Blue
Red
... and more!

Can be delivered in 5 to 8 days

€253.74
High boost
Turbo whistle
Better response
Black
Silver
... and more!

Can be delivered in 5 to 8 days

€210.92
... and more!

Ready to ship immediately!

€201.64
Tip
OEM quality!
Plug & Play
fast delivery
... and more!

Ready to ship immediately!

€41.97
Reduction of turbo lag
Better response
100% aluminum
... and more!

Ready to ship immediately!

€138.61
Red
... and more!

Can be delivered in 5 to 8 days

€161.44
... and more!

Can be delivered in 5 to 8 days

€205.85
... and more!

Ready to ship immediately!

€142.82
for OEM pop off valve
O-ring should be changed at each assembly
OEM quality
... and more!

Ready to ship immediately!

€5.00
100% tight!
More boost
Faster response
... and more!

Ready to ship immediately!

€109.20
THE solution against loss of boost pressure!
open valve
WOOSH noise effect
... and more!

Ready to ship immediately!

€127.69
Required for R-Turbo conversion!
Extension for SUV plug
Plug and Play
... and more!

Ready to ship immediately!

€50.38
universal
400% tighter than the original valve!
prevents loss of boost pressure
works 57 times faster than the original valve
Guaranteed to fit in your car!

Ready to ship immediately!

€231.89
Prevents heat-related damage!
cold air circulates and is directed into the intake system
quality materials
... and more!

Ready to ship immediately!

€117.61
universal
400% tighter than the original valve!
prevents loss of boost pressure
works 57 times faster than the original valve
Guaranteed to fit in your car!

Can be delivered in 5 to 8 days

€215.08
Pressure-resistant
Response improves
Resistant to oils and fuels
... and more!

Ready to ship immediately!

€41.97
Black
Silver
... and more!

Can be delivered in 5 to 8 days

€63.02
sale
Required for K04 conversion!
Extension for SUV plug
high quality
... and more!

Ready to ship immediately!

€33.58 €50.38
K03 TFSI cover
100% tight
For SUV conversion
... and more!

Ready to ship immediately!

€25.17
Black
Blue
Red
... and more!

Can be delivered in 5 to 8 days

€49.57
Are you unsure? We are happy to help you! Your answers will be provided by our chat!

More flexibility with the splitter for the blow-off valve

Whether you should choose an open or closed blow-off valve is ultimately a matter of taste. With a closed system, the air circulates: boost pressure is built up in the intake manifold, the piston is lifted and finally the air flows back in front of the throttle cap. The advantage: idling remains stable and the engine's response is therefore ideal. With the open pop-off valve, the air escapes with every shift - and thus the characteristic "whoosh" occurs when the boost pressure is released. This is music to the ears of many motorsport fans. But since the disadvantages of an unstable idle can arise here, we recommend the splitter: it can run completely open or only partially open, so that 30 percent of the charge air escapes. This creates the characteristic whoosh effect and the idle remains largely stable. And if you want, you can also close the divert-air valve completely - with the splitter, you have the greatest possible flexibility!

If you value high-quality parts, then the BAR-TEK® tuning shop is the right place for you. Quality is our top priority - that's why we test all parts ourselves on the race track or on our in-house performance test bench. Here in the shop, you can only buy the parts that have completely convinced us.