The film reportedly faced censorship for its innuendo and controversial subject matter in April.
Kapoor told the Hindustan Times: "I was curious to know how the family audience in 2012 would accept a naughty comedy in Kyaa Kool Hain Hum space.
"Therefore we toned down the raunchiness and narrated to some couples, one version of the new KSKHH. Surprisingly, most felt it was not as raunchy as the earlier one and it would be more apt to make it as naughty if not more."
The actor revealed in March that he had worked out to get a "six-pack" for a topless scene in the film.
However, he admitted that he also wanted to be recognised for his acting range.
Watch a trailer for Kyaa Super Kool Hain Hum below: