GT Downpipe cat deleted for BMW N55 135i / 335i 2011-13

  • $649.99 USD
    Unit price per 

For maximum exhaust flow and quicker turbo spool up, Each mandrel bent down pipe is a bolt-on application that will mount to the stock location. All Downpipe applications are made from polished SUS304 stainless steel piping.
  • Material: SUS304
  • Net weight (lbs): 8
  • Design: High flow
  • Finish: B-Blast
  • Primary Pipe o/d (mm): 100
  • Pipe thickness (mm): 2.0
  • Flange style inlet: V-banded
  • Flange style outlet: 2 bolt
  • O2 sensor bung: Default
  • Cat converter: Test pipe Cat Deleted
  • Compatible model: All BMW N55 engine 135i / 335i
  • What is in the box: GT Downpipe, Gasket, Promotional