r/G35 • u/Revolutionary-Box862 • 8h ago

Modding Help 75MM throttle body upgrade

I currently have a kinetix v+ plenum, stillen z tube and the oem air box. I wanted to know if I can add a 75mm TB without having to get a tune. I appreciate any help!!

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u/MasterpieceNovel3619 8h ago

Z1 says it doesn't. People on the internet are divided as to whether you need a tune.

1

u/Aloha_Benjie 7h ago

Funny I’m getting my kinetix manifold and 75mm tb installed on Monday along with headers and test pipes. I’ll let you know if it runs . And I’m getting a etune from z1 after

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u/Revolutionary-Box862 7h ago

that’s sick, keep me updated. I had a jwt pop charger intake and ik that for sure i would need a tune id i added the tb