SwedeSpeed - Volvo Performance Forum banner
1 - 4 of 4 Posts

·
Registered
Joined
·
3,760 Posts
Sorry I don't know the exact size, but I replaced mine with silicone and it was fine for 50,000 miles, no problems! Way better than the thin brittle plastic.
 

·
Registered
Joined
·
1,447 Posts
From what I have read its close to 3". I used a 3" silicone coulpler on my T5 with no issue.
 

·
Registered
Joined
·
3,760 Posts
That sounds about right. If I recall mine was a 3" too, it was a little tight going on the throttle body, which probably has an outer diameter of 80mm which is a little over 3". I would try the 3".
 
1 - 4 of 4 Posts
Top