RoadsterSport NC Stainless Double Resonator Midpipe 2006-2015

Designed as a bolt-on replacement for the factory midpipe to carry the 2.5 inch outlet of the factory header, and our RoadsterSport and Racing Beat headers, all the way to your choice of any of our 2.5 inch inlet RoadsterSport mufflers. **Designed for race use only, not legal for street and/or highway driving in California.**

FITS MANUAL TRANSMISSION ONLY!

This version eliminates the converter in the midpipe in favor of two large resonators. Intended for track customers, particularly those with superchargers. Also bolts up to our Racing Beat exhaust, MazdaSpeed exhaust, stock header and Racing Beat header. Also works well with our RoadsterSport Street Header.

Still includes TWO O2 SENSOR CONNECTIONS. All stainless steel construction for years of driving pleasure. This MX5 Miata midpipe is slightly larger diameter than stock at 2.5 inches all the way through. Uses monster 18 inch resonator and additional 9 inch resonator because when you uncork this NC MX5 Miata motor it wants to get loud unless you use resonators this large (by comparison stock resonator is about a foot long).

CARB NOTICE: Installing this midpipe in the 2006 through 2015 Miata means removing the factory second catalytic converter which means not CARB approved. Thus, this midpipe is legal for offroad race use only, and can NEVER be CARB approved. Sorry, cannot ship these to residents of California. Note that there are states in addition to California that now follow the California model and require CARB compliance, please check the rules of your state before ordering, in some states this setup is legal only for race cars and may never be used on public highway.

Stock midpipe is 20 pounds, our midpipe is 17 pounds for total savings of 3 pounds.