If I do P90x3 will I need a chin up bar?

If I do P90x3 will I need a chin up bar?
Ok so I've completed T25 twice now! I looked into this programme but it mentions a chin up bar?

I don't wanna get big, just toned. But I can't put a chin up bar in my parents house haha, also I don't want to do any as I'm happy using my dumbbells and increasing the weight there.

I focus on my abs and glutes and less on my arms so is it worth doing this programme?

If I do P90x3 will I need a chin up bar?
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