85 x pipe installation

1985 5.0

New Member

Apr 10, 2005

42

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0

Polkville, North Carolina

Aug 28, 2005

#1

• Aug 28, 2005

• #1

Just got a xpipe from upr products. When i ordered it, the guy told me that i would not need the double hump crossmember to install. . he said that it would bolt on to the back of the headers straight to the mufflers- turns out the back of the pipe will not fit into my mufflers and i am ditching the factory ones to get a set of 2 chamber flows. we did not bother taking the exhaust apart once we saw this would not work. Is the flowmaster inlet different than the inlet on the factory ones? i also noticed that the passenger side muffler is bigger than the driver side.

 

N8Miller

I need NOS....make it 2 of the big ones

Founding Member

Jul 26, 2000

2,661

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Kingston, PA, USA

Aug 28, 2005

#2

• Aug 28, 2005

• #2

just for note: UPR tech isnt known for being the smartest. You most likely WILL need the cross member.
as for the cat-back, i dont know what to do on that.

 

1985 5.0

New Member

Apr 10, 2005

42

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0

Polkville, North Carolina

Aug 28, 2005

#3

• Aug 28, 2005

• #3

i kind of figured that but oh well. i might as well go get a $20 crossmember from the junkyard before we got everything ready to go. i have heard from somebody that the cougar crossmember would work. the back of the pipe to muffler(pipe doesnt fit into factory mufflers)-does anybody have any recommendations?

 

N8Miller

I need NOS....make it 2 of the big ones

Founding Member

Jul 26, 2000

2,661

0

0

Kingston, PA, USA

Aug 28, 2005

#4

• Aug 28, 2005

• #4

i think that 5.0resto has the crossmembers for like $39 + shipping... something like that.

 

Dean85GT

New Member

Nov 27, 2004

502

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Thorold, Ontario, Canada

Aug 28, 2005

#5

• Aug 28, 2005

• #5

Are you bolting them onto stock 85 headers? I have "heard" that it will fit only you have to retain the heat riser valve.

 

85_SS_302_Coupe

it sucks (I know) to be on the receiving end

15 Year Member

Nov 11, 2003

6,945

1,598

223

Northern KY

Aug 28, 2005

#6

• Aug 28, 2005

• #6

I believe the stock manifolds on an '85 are an unequal length....as in the collectors end in different spots because the car originally came with a Y pipe....you might want to pick up some '86+ headers from the 'yard while you're there, unless you can afford new headers. My car had a similar problem but i was ditching the stockers anyways so i never really looked into it.

 

1985 5.0

New Member

Apr 10, 2005

42

0

0

Polkville, North Carolina

Aug 29, 2005

#7

• Aug 29, 2005

• #7

yea -these are the stock headers and i dont want to spend 200 with shipping on a set of new headers. and of course this is the off road version b/c i was not going to spend 200 more to get the cats when i dont need to pass emissions.

 

Dean85GT

New Member

Nov 27, 2004

502

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Thorold, Ontario, Canada

Aug 29, 2005

#8

• Aug 29, 2005

• #8

Alright well give us the details after you install it....and tell us if it fits the stock manifolds, cause if it does I'm ordering one as well.