Fab9Tuning Stainless 3" Dual Exit Exhaust System

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Introducing, the only 3" exhaust system available for the NC. Before now the exhaust systems have been restricting due to the tollerances around the transmission tunnel on the NC.  We've solved this by implementing a unique 3" oval tubing. This allows for a full flowing system that won't interfere with chassis bracing!

For proper backpreassure regulation we've designed the system with a high-flow catalytic converter and a dual exit muffler. Much like our EFR turbo kit, we've spared no expense - full stainless, V-band construction and HAND tig-welded here in the USA. 


  • Full tig welded construction
  • Full stainless material
  • V Band Assembly
  • High Flow Cat
  • Stainless Turbo Flex Pipe
  • Dual exit and dual wall 3.5" tips that fill the bumper opening perfectly
  • Round to Oval transitions for ground clearance


  • 06-15 NC Miata MX-5 w/Fab9Tuning EFR Kit

NOTICE - there is a 13% restocking fee on cancelled orders for fabricated products. 

1 Review

  • 5
    3" exhaust

    Posted by Troy on Mar 22nd 2018

    High quality welds + smooth bends + great materials = Miata world domination, baby! It's a shame this goes under the car.....