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Audi S4 Blow Off Valves
At Andy's Auto Sport, we have a huge variety of Audi S4 blow off valves to ensure that you have every blow off valve option available to you. We go out of our way to carry every major line of Audi S4 blow off valves, so that whether you are looking for a Greddy blow off valve or a HKS blow off valve or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your Audi S4 blow off valve needs!
Select Your Vehicle
Shop Audi S4 Blow Off Valves by Year
1 - 12 of 15
Sort by:
Fits: All Jeeps (Universal), Universal - Fits All Vehicles
PART# ASM-INT-600BK
Fits: All Vehicles (Universal)
PART# H-GREDDY
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?
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GFB VTA Blow Off Fits Valve 2022+ VW Golf R Mk8 / 2016+ Audi S4 B9 W/continental
![](https://i.ebayimg.com/thumbs/images/g/6TkAAOSwlKhl~Txd/s-l225.jpg)
Hybrid diverter Valve Kit For VW Audi BOV Boost DV MK4 B6 B5 GTI GLI 1.8t 2.7t
![](https://i.ebayimg.com/thumbs/images/g/j4cAAOSwA7VmHjH6/s-l225.jpg)
For Audi VW BOV Boost DV MK4 B6 B5 GTI GLI 1.8T 2.7T Hybrid Diverter Valve Kit
![](https://i.ebayimg.com/thumbs/images/g/bpMAAOSw8BtirD3T/s-l225.jpg)
Blow Off Valve Splitter Diverter Valve For VW Audi 1.8T 2.7T MK4 Golf Jetta A4
![](https://i.ebayimg.com/thumbs/images/g/BiIAAOSwyNBjgXhZ/s-l225.jpg)
Aluminum Blow Off Diverter Valve Turbo BOV Boost Splitter For VW Audi 1.8T 2.7T
![](https://i.ebayimg.com/thumbs/images/g/BiIAAOSwyNBjgXhZ/s-l225.jpg)
For Forge 007 Diverter Blow Off Valve BOV MK4 VW Audi 1.8T 2.7T GTI GLI Jetta
WHY TO BUY?
If you own a turbocharged vehicle, then chances are you have heard the term blow off valve. The job of your Audi S4 blow off valve is venting the built up boost when you let off the throttle, such as between shifts. On many factory setups the air is redirected into the exhaust system, however many aftermarket Audi S4 blow off valves vent directly to the atmosphere producing the distinctive hissing noise that we have come to associate with turbos. Here at Andy's Auto Sport we have a great selection of Audi S4 blow off valves from all of the leading brand names so no matter what your budget you can find the perfect blow off valve in our collection.
DID YOU KNOW?
Blow off valves are an important component to keep your turbocharger functioning properly. Without a blow off valve in the system, the built up charge of compressed air would cause engine surging even when you lifted off of the throttle. This can be dangerous while on the road and can also damage the internal components of the turbocharger. In addition to their function, Audi S4 blow off valves also have a large cool factor. They look great under the hood, and with many valves offering tunable sound, you can customize the amount of noise they make when they vent to the atmosphere. Blow off valves are truly a must have item if you own a turbocharged vehicle.
FAQs
Q: How do you install a blow off valve?
A: Blow-off valves are bolted to a steel/aluminum flange. The flange must be welded onto your intake piping.
Q: Are blow off valves made to fit a specific vehicle? Or are they universal?
A: Blow-off valves are universal for all turbocharged vehicles.
Q: Is there any reason for me to buy a blow off valve if I don't have a turbo kit?
A: Naturally aspirated cars will not benefit from a blow-off valve, only turbocharged or supercharged vehicles will.
A: Blow-off valves are bolted to a steel/aluminum flange. The flange must be welded onto your intake piping.
Q: Are blow off valves made to fit a specific vehicle? Or are they universal?
A: Blow-off valves are universal for all turbocharged vehicles.
Q: Is there any reason for me to buy a blow off valve if I don't have a turbo kit?
A: Naturally aspirated cars will not benefit from a blow-off valve, only turbocharged or supercharged vehicles will.
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Audi S4 Blow Off Valves
At Andy's Auto Sport, we have a huge variety of Audi S4 blow off valves to ensure that you have every blow off valve option available to you. We go out of our way to carry every major line of Audi S4 blow off valves, so that whether you are looking for a Greddy blow off valve or a HKS blow off valve or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your Audi S4 blow off valve needs!
Choose Your Vehicle:
Shop Audi S4 Blow Off Valves by Year
1 - 12 of 15
Sort by:
Fits: All Jeeps (Universal), Universal - Fits All Vehicles
PART# ASM-INT-600BK
Fits: All Vehicles (Universal)
PART# H-GREDDY
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?
![](/images/home/ebay_certified.gif)
![](https://i.ebayimg.com/thumbs/images/g/ISUAAOSwIyhl~Kvp/s-l225.jpg)
GFB VTA Blow Off Fits Valve 2022+ VW Golf R Mk8 / 2016+ Audi S4 B9 W/continental
![](https://i.ebayimg.com/thumbs/images/g/6TkAAOSwlKhl~Txd/s-l225.jpg)
Hybrid diverter Valve Kit For VW Audi BOV Boost DV MK4 B6 B5 GTI GLI 1.8t 2.7t
![](https://i.ebayimg.com/thumbs/images/g/j4cAAOSwA7VmHjH6/s-l225.jpg)
For Audi VW BOV Boost DV MK4 B6 B5 GTI GLI 1.8T 2.7T Hybrid Diverter Valve Kit
![](https://i.ebayimg.com/thumbs/images/g/bpMAAOSw8BtirD3T/s-l225.jpg)
Blow Off Valve Splitter Diverter Valve For VW Audi 1.8T 2.7T MK4 Golf Jetta A4
![](https://i.ebayimg.com/thumbs/images/g/BiIAAOSwyNBjgXhZ/s-l225.jpg)
Aluminum Blow Off Diverter Valve Turbo BOV Boost Splitter For VW Audi 1.8T 2.7T
![](https://i.ebayimg.com/thumbs/images/g/BiIAAOSwyNBjgXhZ/s-l225.jpg)
For Forge 007 Diverter Blow Off Valve BOV MK4 VW Audi 1.8T 2.7T GTI GLI Jetta
WHY TO BUY?
If you own a turbocharged vehicle, then chances are you have heard the term blow off valve. The job of your Audi S4 blow off valve is venting the built up boost when you let off the throttle, such as between shifts. On many factory setups the air is redirected into the exhaust system, however many aftermarket Audi S4 blow off valves vent directly to the atmosphere producing the distinctive hissing noise that we have come to associate with turbos. Here at Andy's Auto Sport we have a great selection of Audi S4 blow off valves from all of the leading brand names so no matter what your budget you can find the perfect blow off valve in our collection.
DID YOU KNOW?
Blow off valves are an important component to keep your turbocharger functioning properly. Without a blow off valve in the system, the built up charge of compressed air would cause engine surging even when you lifted off of the throttle. This can be dangerous while on the road and can also damage the internal components of the turbocharger. In addition to their function, Audi S4 blow off valves also have a large cool factor. They look great under the hood, and with many valves offering tunable sound, you can customize the amount of noise they make when they vent to the atmosphere. Blow off valves are truly a must have item if you own a turbocharged vehicle.
FAQs
Q: How do you install a blow off valve?
A: Blow-off valves are bolted to a steel/aluminum flange. The flange must be welded onto your intake piping.
Q: Are blow off valves made to fit a specific vehicle? Or are they universal?
A: Blow-off valves are universal for all turbocharged vehicles.
Q: Is there any reason for me to buy a blow off valve if I don't have a turbo kit?
A: Naturally aspirated cars will not benefit from a blow-off valve, only turbocharged or supercharged vehicles will.
A: Blow-off valves are bolted to a steel/aluminum flange. The flange must be welded onto your intake piping.
Q: Are blow off valves made to fit a specific vehicle? Or are they universal?
A: Blow-off valves are universal for all turbocharged vehicles.
Q: Is there any reason for me to buy a blow off valve if I don't have a turbo kit?
A: Naturally aspirated cars will not benefit from a blow-off valve, only turbocharged or supercharged vehicles will.
VIDEOS RELATED TO AUDI S4 BLOW OFF VALVES
VIDEOS RELATED TO AUDI S4 BLOW OFF VALVES
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Video Description:Recirculating Valves vs. Blow Off Valves
In this video, well show you how recirculating valves and blow off valves are similar, and how they're different. Highlights include:
*At 0:16, we tell you the functions of each, as well as the pros and cons of each type of valve. '
Popular Categories
S4 Parts
S4 Turbo Kits
S4 Turbo Manifolds
S4 Blow Off Valves
S4 Wastegates
S4 Boost Controllers
S4 Bypass And Diverter Valves
S4 Turbo Blankets
S4 Exhaust Systems
S4 Rims
S4 Headlights
S4 Tail Lights
S4 Body Kits
S4 Hoods
S4 Struts and Shocks
S4 Racing Seats
S4 Carbon Fiber Hoods
Performance Sitemap
S4 Turbo Kits
S4 Turbo Manifolds
S4 Blow Off Valves
S4 Wastegates
S4 Boost Controllers
S4 Bypass And Diverter Valves
S4 Turbo Blankets
S4 Exhaust Systems
S4 Rims
S4 Headlights
S4 Tail Lights
S4 Body Kits
S4 Hoods
S4 Struts and Shocks
S4 Racing Seats
S4 Carbon Fiber Hoods
Performance Sitemap
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