I have 2009 civic reborn with 1.8 R18A1 stock engine.
I see a lot of people are asking if the car stays in control above 180. Let me try to clarify. Actually if your Car frame and Rims and Tires are perfect then there the car will be in perfect control even on 200km/h speed.
My car's average speed on motorway is 160 to 180. And top speed is 206. And i never felt the car out of control.
And you might not agree but not everyone can take the risk of high speed thrill. Very few people takes the risk and its very dangerous. Before launching the car for high speed makesure your car tires are new and no cuts in it and your rim boults are perfectly tight, check your engine oil dip stick , radiator water level. Always wear seat belt.
Thank you