Originally Posted by AUtigers370z

Installed #738 this weekend along with Z1 high flow cats.. so far, it sounds amazing! So much for a radio Apparently I did something wrong during the install, as I get a small rattle at low RPMs. Going to throw it on a lift soon and figure out where that's coming from.

Thanks again to Tony, Blake and the FI crew!

Made a rolling video to share with you guys..