EXTERIOR
INTERIOR
LIGHTS
PERFORMANCE
SUSPENSION
BRAKES
DRIVETRAIN
WHEELS

Audi A4 Blow Off Valves 

At Andy's Auto Sport, we have a huge variety of Audi A4 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 A4 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 A4 blow off valve needs!


 Select Your Vehicle


Shop Audi A4 Blow Off Valves by Brand


1 - 12 of 20
Sort by:




Fits: 99-05 Porsche 911 Turbo (996), 99-06 VW Jetta (1.8 20v), 79-93 Saab 900 Turbo, 98-06 Audi TT (1.8T 20v), 98-06 VW Golf (Mk4 1.8 20v), 90-94 Porsche 91...

PART# TS-0203-1022

Retail: $194.74
$175.27


Free Shipping!


Fits: 99-05 Porsche 911 Turbo (996), 99-06 VW Jetta (1.8 20v), 79-93 Saab 900 Turbo, 98-06 Audi TT (1.8T 20v), 98-06 VW Golf (Mk4 1.8 20v), 99-up Saab 9-3, ...

PART# TS-0203-1222

Retail: $143.49
$129.14


Free Shipping!


Fits: 03-09 VW Golf GTi MK5 (2.0L), 04-16 Audi A4 (1.8 TFSI), 06-16 Audi TT, 04-16 Audi A3 (1.8 TFSI), 09-13 VW Golf Gti/R MK6 (2.0L), 04-16 Audi A6 (2.0 TF...

PART# TS-0203-1241

Retail: $229.99
$206.99


Free Shipping!


Fits: 03-09 VW Golf GTi MK5 (2.0L), 04-16 Audi A4 (1.8 TFSI), 06-16 Audi TT, 04-16 Audi A3 (1.8 TFSI), 09-13 VW Golf Gti/R MK6 (2.0L), 04-16 Audi A6 (2.0 TF...

PART# TS-0203-1041

Retail: $269.99
$242.99


Free Shipping!


Fits: 2000-2005 Audi ALL 1.8T Engines, 2000-2005 Volkswagon ALL 1.8T Engines

PART# H-1.8T

$56.12


Free Shipping!



Fits: Universal

PART# 71002-AK003

Retail: $62.26
$52.92


Free Shipping!


Fits: Universal

PART# 71002-AK004

Retail: $65.25
$55.46


Free Shipping!

Retail: $168.40
$143.14


Free Shipping!


Fits: Universal

PART# 71002-AK011

Retail: $65.25
$55.46


Free Shipping!


Fits: Universal

PART# 71002-AK013

Retail: $65.25
$55.46


Free Shipping!


Fits: Universal

PART# 71002-AK012

Retail: $65.25
$55.46


Free Shipping!


Fits: Universal

PART# 71002-AK016

Retail: $47.31
$40.21


Free Shipping!


Previous12Next

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?

Blow Off Valve Kit for Audi TTS A4 2.0T TSI/FSI VW GTI Golf Mk5 Mk6 Tiguan Eos

Blow Off Valve Kit For VW GTI Golf Mk5 Mk6 Tiguan Eos Audi TTS A4 2.0T TSI/FSI

Turbosmart TS-0223-1063 BOV Kompact EM Dual Port for VW GTI/Golf R/Audi A3-A4-A5

For Audi VW BOV Boost DV MK4 B6 B5 GTI GLI 1.8T 2.7T Hybrid Diverter Valve Kit

Diverter Blow Off Spacer Valve BOV Adapter For 2005-2015 Audi A3 A4 8P Mk2 2.0T

Diverter Valve DV+ Blow off Valve For VW 1.8T Golf Jetta Beetle Audi A4 TT 1.8L




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 A4 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 A4 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 A4 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 A4 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.




Audi A4 Blow Off Valves 

At Andy's Auto Sport, we have a huge variety of Audi A4 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 A4 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 A4 blow off valve needs!


Choose Your Vehicle:


Shop Audi A4 Blow Off Valves by Brand

1 - 12 of 20
Sort by:




Fits: 99-05 Porsche 911 Turbo (996), 99-06 VW Jetta (1.8 20v), 79-93 Saab 900 Turbo, 98-06 Audi TT (1.8T 20v), 98-06 VW Golf (Mk4 1.8 20v), 90-94 Porsche 91...

PART# TS-0203-1022

Retail: $194.74
$175.27


Free Shipping!


Fits: 99-05 Porsche 911 Turbo (996), 99-06 VW Jetta (1.8 20v), 79-93 Saab 900 Turbo, 98-06 Audi TT (1.8T 20v), 98-06 VW Golf (Mk4 1.8 20v), 99-up Saab 9-3, ...

PART# TS-0203-1222

Retail: $143.49
$129.14


Free Shipping!


Fits: 03-09 VW Golf GTi MK5 (2.0L), 04-16 Audi A4 (1.8 TFSI), 06-16 Audi TT, 04-16 Audi A3 (1.8 TFSI), 09-13 VW Golf Gti/R MK6 (2.0L), 04-16 Audi A6 (2.0 TF...

PART# TS-0203-1241

Retail: $229.99
$206.99


Free Shipping!


Fits: 03-09 VW Golf GTi MK5 (2.0L), 04-16 Audi A4 (1.8 TFSI), 06-16 Audi TT, 04-16 Audi A3 (1.8 TFSI), 09-13 VW Golf Gti/R MK6 (2.0L), 04-16 Audi A6 (2.0 TF...

PART# TS-0203-1041

Retail: $269.99
$242.99


Free Shipping!


Fits: 2000-2005 Audi ALL 1.8T Engines, 2000-2005 Volkswagon ALL 1.8T Engines

PART# H-1.8T

$56.12


Free Shipping!


Fits: Universal

PART# 71002-AK003

Retail: $62.26
$52.92


Free Shipping!


Fits: Universal

PART# 71002-AK004

Retail: $65.25
$55.46


Free Shipping!

Retail: $168.40
$143.14


Free Shipping!


Fits: Universal

PART# 71002-AK011

Retail: $65.25
$55.46


Free Shipping!


Fits: Universal

PART# 71002-AK013

Retail: $65.25
$55.46


Free Shipping!


Fits: Universal

PART# 71002-AK012

Retail: $65.25
$55.46


Free Shipping!


Fits: Universal

PART# 71002-AK016

Retail: $47.31
$40.21


Free Shipping!


Previous12Next

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?

Blow Off Valve Kit for Audi TTS A4 2.0T TSI/FSI VW GTI Golf Mk5 Mk6 Tiguan Eos

Blow Off Valve Kit For VW GTI Golf Mk5 Mk6 Tiguan Eos Audi TTS A4 2.0T TSI/FSI

Turbosmart TS-0223-1063 BOV Kompact EM Dual Port for VW GTI/Golf R/Audi A3-A4-A5

For Audi VW BOV Boost DV MK4 B6 B5 GTI GLI 1.8T 2.7T Hybrid Diverter Valve Kit

Diverter Blow Off Spacer Valve BOV Adapter For 2005-2015 Audi A3 A4 8P Mk2 2.0T

Diverter Valve DV+ Blow off Valve For VW 1.8T Golf Jetta Beetle Audi A4 TT 1.8L




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 A4 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 A4 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 A4 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 A4 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.






VIDEOS RELATED TO  AUDI A4 BLOW OFF VALVES
VIDEOS RELATED TO AUDI A4 BLOW OFF VALVES