RoadsterSport "SUPER-Q" HEADER VERSION Muffler for 2016+ MX-5 Miata

Special version of SuperQ with added 3.5 inch diameter resonator on the inlet to kill the RASP that is added with adding a standard length high-flow header to the ND. Otherwise similar to normal SuperQ, see our standard SuperQ product description for more. STRONGLY recommended for those getting a header!!

GOODWIN RACING'S APPLICATION NOTES:

Not needed for those getting the RoadsterSport Longtube header that has a massive resonator in the midpipe. That midpipe large resonator hangs down a bit under the car, will not be everyone's cup of tea. Thus, for those getting the RoadsterSport standard length header, or already using standard length header from another company with a standard length midpipe, this is the cure for raspy sounds unleashed by that standard length performance header. If confused by your choices, give us a call or drop us an email to discuss. This muffler is proudly made in the USA with a LIFETIME WARRANTY and is emissions legal in all 50 states..