Black Mamba 3″ (76 mm) Decat Downpipes for BMW 135i E82 and 335i E9X, expertly crafted from premium T304 stainless steel with precision mandrel bends and TIG-welded joints for optimal exhaust flow and durability. Designed as a direct bolt-on upgrade, these downpipes effectively replace the restrictive OEM components, delivering noticeable power gains and improved throttle response.
Direct bolt-on fitment
High-quality T304 stainless steel construction
3″ (76 mm) mandrel-bent piping for enhanced flow
TIG-welded for superior strength
Complete installation hardware included
Not compatible with X-Drive models
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