SKU: 3826211337

034Motorsport Billet Aluminium DSG Breather Catch Can Kit - Audi 8Y A3/S3 - 034-504-Z037

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Description

034Motorsport Billet Aluminium DSG Breather Catch Can Kit - Audi 8Y A3/S3 - 034-504-Z037034 Motorsport Billet Aluminium DSG Breather Catch Can Kit Audi 8Y A3 S3 034 504 Z037. The 034Motorsport Billet Aluminium DSG Breather Catch Can for the Audi 8Y A3 S3 replaces the tiny OE plastic vent and prevents transmission fluid from being forced out and splashing around the engine bay. Any transmission fluid that is collected in the catch can drains back into the transmission. Improve the appearance of your A3 S3 engine bay by installing this

034 Motorsport - Billet Aluminium DSG Breather Catch Can Kit - Audi 8Y A3/S3 - 034-504-Z037.

The 034Motorsport Billet Aluminium DSG Breather Catch Can for the Audi 8Y A3/S3 replaces the tiny OE plastic vent and prevents transmission fluid from being forced out and splashing around the engine bay. Any transmission fluid that is collected in the catch can drains back into the transmission. Improve the appearance of your A3/S3 engine bay by installing this beautiful billet catch can and eliminating unsightly oil stains.

The 034Motorsport Billet Aluminium DSG Breather Catch Can for the Audi 8Y A3/S3 replaces the tiny OE plastic vent and prevents transmission fluid from being forced out and splashing around the engine bay. When the DSG heats up, especially when launch control is used, it is common for DSG fluid to escape through the breather hose on the transmission, coating the entire underside of the hood and engine bay in DSG fluid.

The 034Motorsport Billet Aluminium DSG Breather Catch Can addresses the issues with the factory breather, allowing for ample system breathability while trapping any fluid that escapes out of the breather hose and draining it back into the DSG. Installing this beautiful billet catch can will improve the appearance of your A3/S3 engine bay and eliminate unsightly oil stains!

The body of the catch can is CNC milled from 6061-T6 billet aluminium and black anodized for a durable and stealthy finish. Internally, a stainless steel baffle plate prevents transmission oil from escaping the system. External mounting brackets are powder coated to prevent corrosion and enhance appearance. The OEM plastic vent hose is replaced with an 8mm I.D. silicone vent hose while retaining the OE connector at the transmission. Finally, all mounting points for the DSG catch can are stock mounting points, which makes for an easy installation with no drilling or cutting necessary.

Features:

  • 6061-T6 Billet Aluminium Housing
  • Black Anodized Finish for Durability and Stealth
  • Stainless Steel Internal Baffle Plate
  • Powder Coated Vehicle Mounting Brackets
  • 8mm I.D. Silicone Vent Hose
  • Retains the OE Connector at the Transmission
  • Utilizes Available Stock Mounting Points
  • Eliminates Transmission Oil Splatter in Engine Bay

What's Included:

  • 8Y A3/S3
    • (x1) Billet Aluminum DSG Catch Can Body with Brackets
    • (2ft) 8mm I.D. Silicone Vent Hose
    • (x1) Zinc Plated Steel 14mm x 1.5 Banjo Bolt
    • (x1) Billet Aluminium Transmission Breather Adapter Fitting
    • (x1) Custom-Machined Billet Aluminium 14mm Banjo Fitting
    • (x2) 14mm x 20mm Aluminium Crush Washer
    • (x2) M8x16 Worm Drive Clamps
    • (x1) 14-15mm to 20-25mm Swivel Clip
Make Model Years Chassis Engine
Audi A3 2022-Present 8Y 2.0 TFSI
Audi S3 2022-Present 8Y 2.0 TFSI
Audi RS3 2023-Present 8Y 2.5 TFSI

 

The installation of your 034Motorsport Billet Aluminium DSG Breather Catch Can Kit for Audi 8Y A3/S3/RS3 is a straightforward process that will take approximately 30 minutes to complete. You can access our detailed installation guide by clicking the link below.

Download the 034Motorsport Billet Aluminium DSG Breather Catch Can Kit for Audi 8Y A3/S3/RS3 Install Guide

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 3826211337

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4.5 ★★★★★
Based on 7 reviews
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L
Verified Purchase
Link
Massapequa, US
★★★★★ 5
Quality
Color: Black
This is by far the best frother I've used. Battery life is great. Its UX is excellent. Feels nice in the hand and has great power. Also like the on/off button as opposed to haveing to hold a switch down. Looking forward to getting their s3 scale.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
S
Verified Purchase
Sonya the vet
West Palm Beach, US
★★★★★ 4
Overall good frother
Color: Black
Bought the Maestri and the Zulay frother to test which one is better since both had good reviews. Returned the Zulay (see Zulay review) and kept the Maestri. Been using it for a few days now and works well. Mixes chai and hot chocolate well. It has one speed that is a good speed to mix, but not so fast that it causes the drink to spill over the top as long as the cup is filled to about 80% full. Because I tend to use the tall 20 oz Contigo autoseal cups, it could benefit from offering longer attachments to reach the bottom of the cup (note: that I did not find any company that offers longer attachment arms).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
S
Verified Purchase
SantaBGirl
Bozeman, US
★★★★★ 5
LOVE this frother and the creamy results!
Color: Black
I LOVE this gadget! And I'm not a gadget person. Since I got it a few days ago, I've switched from using my Nespresso coffee maker, which uses pods and which I really like, to using Starbucks instant coffee packets (cheaper and more environmentally friendly than pods). I put a packet of the coffee and two packets of Equal in a cup, add half and half, then use this frother to mix them. Within a few seconds -- no more than 5, if that -- I have a thick mound of creamy froth. Then I had the water to finish making the coffee. Fantastic. This thing is so easy and fun to use. This is not the cheapest frother available. I wanted a rechargeable unit that has sufficient power to make nice, creamy froth. Also, I didn't want to spend $10 and have the thing break and have to replace it. Reviews suggest the cheaper ones are fine if you don't regularly use a frother. I never used one before and didn't really think I would use it very often. But I like it so much, I've been using it twice a day. Also, I first saw one in use while traveling in India. Another guest at my small hotel had one, which she used to make a latte with rather than drink the rather tepid offering at the more tea-oriented hotel. That's when I decided to get one. I'll be taking it on future trips. Some come with travel containers; this one didn't. The only learning curve was making sure the cup or pitcher for the cream is deap enough not to splash out the cream. I think I'm actually using a little less cream than I used to because the volume increases so much. I use cold cream, not heated (I used to heat it in the microwave when I was using the NesPresso.) I find I like the initial contrast with the cold cream at the top, then I stir it down into the coffee. The Starbucks coffee is excellent. I've used it for iced lattes in the past, so I knew it was good. I can hardly wait for a heat wave to make them with this frother. I did try to beater attachment in eggs when I was making an omelet. Not worth the trouble -- first, the bowl I was using to beat the eggs was too shallow and egg got all over. Second, a fork works just as well. If I were whipping cream, I would definitely use it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
A
Verified Purchase
Amanda Gilmore
Bozeman, US
★★★★★ 5
Best frother ever
Color: White
This brother is wickedly powerful you don't need to use it for very long to get phenomenal frothing results Incorporates ingredients quickly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
G
Verified Purchase
GoGreen
Chelsea, US
★★★★★ 5
Works great and so much fun!
Color: Black
How did I live without this for so long? I love this little gadget! It gets used multiple times a day. It's not only great for frothing milk but it will whip eggs for a recipe and stir other ingredients as well. People who have complained that the stirring attachment was missing a piece did not read the description. The picture clearly shows there is no "boot" on that attachment, you don't want that one to spin like the frother. The Frother holds a charge for quite a while as well. I use mine multiple times a day and it is still holding a charge after weeks of daily use. Great item!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026

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