Audi a7 tdi

A7.TDI

New member
Joined
Jun 6, 2025
Location
Vancouver
TDI
Audi a7 tdi
Hello, everyone. I'm looking to installed an oil catch can to my 2016 c7.5 a7 A7 3.0 TDI, has anyone done these with the newer motor? I have only seen videos of the C7 generation
 

commedeschatons

Veteran Member
Joined
Jan 6, 2019
Location
PNW
TDI
2003 ALH Wagon 5mt, 2016 VW Touareg TDI, 2014 Q5 TDI, 2011 335d Msport, 2009 Q7 TDI
You Can but you need normaquick v2 quick connector or cut the ones off your existing hose.
Size is NW27.

there is also basically no good space in a7 to put a catch can and can freeze up in cold weather. imho not worth it.

 

A7.TDI

New member
Joined
Jun 6, 2025
Location
Vancouver
TDI
Audi a7 tdi
Ok thank you for answering. I love in Canada so your insight for colder temperatures helps. Also I'm want to ask your opinion on Terra cleaning
 

PeterA1

Active member
Joined
Feb 21, 2022
Location
Seattle Area, WA
TDI
16 A6 3.0TDI
Apr makes one with the correct fittings, but it's about $300. You could make your own for much less. If you're getting excess oil in your intake, I'd recommend replacing the entire passenger side valve cover with a new one that includes the pcv vent.
 
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