The Texans are 4-0 for the first time in franchise history. The way the team is currently playing, it's hard to argue against them being touted as the best team in the NFL.
The blowout win over their division rival was one of the most impressive showings on the year for the Texans. The defense continued to show why it's one of the best units in the league, and the offense complemented the unit with more solid execution.
Here were seven keys to the Texans coming away with a blowout win over the Titans in Week 4.