Billet PCV Breather Quick Connect (3.0 Valve Cover) 19MM Male To 10AN Male 90Deg, for Audi, BMW, Lamborghini, Toyota
Billet PCV Breather Fitting for Audi 3.0T
Upgrade the weak points in your Audi 3.0T PCV system with a billet breather fitting designed for custom AN conversions. This fitting makes it easy to replace the factory-style plastic hose connection with a more secure, serviceable solution for custom catch can setups and other performance-focused crankcase ventilation configurations.
Built for reliability, this fitting features an oversized sealing design with dual Viton O-rings to help ensure a tight, leak-free fit under demanding conditions. A billet locking mechanism adds another layer of security, helping keep the fitting properly seated and sealed once installed. The result is a cleaner, stronger alternative to failure-prone plastic components, with the durability needed for long-term use.
Whether you are simplifying your breather routing, building a custom catch can system, or replacing aging factory hoses, this billet fitting offers a durable and confidence-inspiring solution.
Features
- Converts the factory breather connection to an AN-style fitting for custom setups
- Ideal for custom catch can installations
- Replaces weak factory plastic hose connections
- Oversized dual Viton O-ring seals for improved sealing
- Billet lock mechanism for secure retention
- Designed to help provide a leak-free installation
Compatibility
This fitting connects a 19mm male valve-cover port to a 10AN male fitting, so it fits any application using that same 19mm connection - not limited to Audi.
| Make | Model | Years |
|---|---|---|
| Audi | S4 | 2010-2026 |
| Audi | S6 | 1995-2026 |
| Audi | S8 | 1996-2026 |
| Audi | R8 | 2006-2021 |
| Lamborghini | Huracan | 2015-2019 |
| Lamborghini | Gallardo | 2003-2014 |
| BMW | Z4 | 2003-2015 |
| Toyota | MK5 Supra | 2002-2023 |
NOTE: Compatibility is based on the 19mm valve-cover breather port, not vehicle-specific engineering. Confirm your engine's PCV port size with our team if you're unsure.
Billet PCV Breather Quick Connect FAQ
What does this fitting convert to?
It converts a factory 19mm male breather port to a 10AN male fitting, ideal for custom catch can plumbing.
Does this only fit Audi?
No. Any vehicle using the same 19mm valve-cover breather connection is compatible, including several BMW, Lamborghini, and Toyota applications.
What seals does it use?
Dual Viton O-rings plus a billet locking mechanism for a secure, leak-free connection.
Do I need any other parts to plumb a catch can?
You'll need 10AN-compatible hose and fittings on the other end; this fitting only replaces the factory-side connection.
Why Buy From Us?
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Enthusiast Designed & Tested: Developed by people who actually drive and modify these cars.
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Tested on Our Own Cars: Every part is proven on our own builds before it ever reaches yours.
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Continuous R&D: We're always refining and improving our parts based on real-world feedback.
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Supporting Audi Platform Development: Every purchase helps fund development of more parts for the platforms we love.
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Real Enthusiast Support: Talk directly to people who understand your car and your build.
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Small Team, Big Passion: A dedicated team obsessed with getting the details right, not a faceless warehouse.
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Performance Without the Marketing Fluff: Straight talk about what a part does and why it matters.
Drive the difference. Drive Vorsprung.
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Fitment Guaranteed
Billet PCV Breather Quick Connect (3.0 Valve Cover) 19MM Male To 10AN Male 90Deg, for Audi, BMW, Lamborghini, Toyota
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.