Description
Part #: GMS-CL-N54-001
Gumotorsport presents a Catless downpipe for N54 Models :
2007 – 2010 E90/E91/E92/E93 BMW 335i N54
2011 – 2013 E92 BMW 335is N54
2008 – 2010 E82/E88 BMW 135i N54
2011 – 2012 E82/E88 BMW 1M N54
CNC flanges, hand TIG weld.
Minimal welds, mandrel bend, what does that mean?
– Stronger, less failure points, more power
Product Details:
- Stainless steel cast downpipe inlet elbow
- T304 Seamless Stainless Steel tubing
- T304 Stainless Steel flanges
- 100% TIG Welded
- T304 Stainless Steel 02 bungs
- Great Sound






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