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2000 Impreza 2.5 RS sedan
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10 Posts
Discussion Starter #1 (Edited)
I am reinstalling my Y PIPE on my 2.5 L 2000 RS and I need the torque specs for the 10 mm self locking nuts.
The flange mates to the cylinder head with a gasket. the 3, 10 mm 1.25 pitch studs have self locking nuts.
Can someone please tell me what the torque spec on the nuts is?
 

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'01 RS '06 WRX swapped
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297 Posts
26-30 ft/lbs should do nicely.

Where are you located in Dayton? I'm in Beavercreek!
 

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2000 Impreza 2.5 RS sedan
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10 Posts
Discussion Starter #4
Thanks, I could not find it on the internet and need to get the pipe back on. I bought new fasteners and gaskets, cleaned all the flanges. but did not want to over torque them and strip the studs out in the heads. I don't have a service manual yet.
 

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2017 WRB BRZ w/PP
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1,739 Posts
Per the FSM:
Tightening torque: N·m (kg-m, ft-lb) - 30±5 (3.1±0.5, 22.4±3.6)
 
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