I got a Bosal on my 2.6L part# 281-837 after the accident and quality is A+. It is a direct bolt on and it sounds just like the original. I got pictures but I have to find where to host them.
I just need to drill the little pin hole for condensation.

Javy


88 red Montero with the Dakar Special Edition decals, 438,000 miles (As of 7/23/2012) some occational blue puffing but still strong and counting!!! I am going ppsshhh (turbo), Stay tuned =) ...