ISR Performance Race Muffler Delete Mazda Miata NC 2006-2013 Wheel Size_17 inch Complements other Seibon carbon fiber

Complements other Seibon carbon fiber exterior upgrades

This offers greater flow and higher-RPM power gains due to the less restrictive design

The Streetlite flywheel is geared more for street or drag racing

COBB Knob Weight: 117g

ISR Performance Race Muffler Delete Mazda Miata NC 2006-2013 Wheel Size_17 inch Complements other Seibon carbon fiberPart #: IS RCE NCMD ISR Performance Race Muffler Delete removes the rear muffler and is a quick and clean solution to losing weight, and giving your that extra edge at the track. ISR Performance Race Muffler Delete drops roughly 21lb's compared to the stock muffler Specs 2. 75in stainless steel piping that flares to a 3in tip Gasket included