Quote:
Originally Posted by VWtoBMW
They are clamped/screwed on
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They are 3" with a 2 1/4" inlet. They are welded on not clamped.
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2011 535i xDrive, Dark Graphite Metallic, Veneto Beige Dakota Leather, Technology Package, M Sport Package, Executive Package delivered Christmas Eve '10, Mods - quad tips, 20% tint, JB4.