boostineklipz
20+ Year Contributor
- 1,361
- 0
- Jun 2, 2002
-
1,
Maine
I just purchased a Apex N-1 exhaust. The one with the wierd flanges since its 80mm. Well the adapter goes 80mm to 2.5 in, so I was going to use a 2.5 inch test pipe then use the stock dp intill i get some more money up for a dp. So my question is will a 2.5 inch test pipe fit to the stock downpipe?