Sierra 4" outrolled lip exhaust back box
Thread Starter
Joined: Jul 2008
Posts: 3,314
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From: East london
Sierra 4" outrolled lip exhaust back box
As title I have a Mongoose full stainless system but I hate the rear box and want a 4" outrolled lip back box may go with 3" if cnt find 4".
Cheers Wes
Cheers Wes
Thread Starter
Joined: Jul 2008
Posts: 3,314
Likes: 47
From: East london
Yes! what bore is the other pipe?
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