Can I use this TT kit?

Morbid370Z

This.

That having been said, the 7AT doesn't really like the torque once you get above 400ft lbs. Especially in 5th-7th gear, you'll start losing them. I would recommend a transmission cooler, valve body upgrade, and a built tranny with extra clutch packs if you plan on boosting the 7AT. Look at Level 10 stuff. I believe Fast Intentions is also building 7AT transmissions now with some of their TT kits, you may call them and talk to them about the options.

As per the kit itself, do your research. Most people here use BP, AAM, or FI kits. Or other companies, which shall not be named. The forum is full of helpful info.

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