Stock Y pipe diameter
#1
Staging Lane
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Join Date: Mar 2006
Location: Aviano, Italy
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Stock Y pipe diameter
Anybody know the stock pipe outlet diameter? I have an '01 Hawk and it has the catback mounted from SLP at the factory. Is the SLP inlet 3"? I am considering a set of Supermaxx headers and they have a 2.75" Y pipe outlet according to response I got back from Dynatech. I am assuming I will need an adaptor?
#5
TECH Senior Member
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Originally Posted by GuitsBoy
Yeah, i think he means a slip fit, not a restriction.
Still I think you might need some sort of adapter.
Still I think you might need some sort of adapter.