Скачать или смотреть NC Miata Stock Exhaust vs Goodwin Racing Race Single Exhaust

2008 NC1 Mazda Miata MX-5 Grand Touring 6 Speed

Decibel meter location was set up per SAE guidelines, but test was not conducted in the proper environment to measure within the guidelines, it is merely a tool to show the difference in loudness between the stock exhaust and the Goodwin Racing Race Single exhaust within the same environment.

Volume levels have not been adjusted, but the mic was peaking during revs of the Race Single, so the loudest sounds were actually a little louder.

This was on the first day I installed the exhaust, and it has quieted a hair after driving 1,000 miles.

As for loudness, it's almost too loud for a small quiet neighborhood on startup, but it is actually very mild while cruising on the freeway.

Let me know if you have any questions!

Thanks for watching!