Installing a muffler

Headers, cats, uppipes, downpipes, midpipes and mufflers.

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The Scooby
Second Gear
Posts: 492
Joined: Fri Jul 23, 2004 7:32 am
Location: Seattle, Washington

Post by The Scooby »

i never measured the ID, all i remember was the OD was 2.5 on everything.
1999 Impreza Outback Sport w/ MY02 WRX complete swap


1986 GL wagon
EJ'ed and Lifted
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