More rumors about HP bump for 2019

http://autoweek.com/article/rumormill/rumormill-2019-mazda-mx-5-gets-181-hp-7500-rpm-redline

https://www.carscoops.com/2018/06/2019-mazda-mx-5-miata-unveiled-japan-181-hp-7500-rpm-redline/

https://www.autoblog.com/2018/06/11/mazda-miata-more-horsepower-higher-redline/