Zaphod

iTrader: (1)

I want the front and rear if I can still get in on the group buy, 2009 sport coupe

Black Betty

iTrader: (60)

Infiniti G37S Rear two-piece rotor - RacingBrake Forums

2GoRNot2G

iTrader: (5)

They are still offering a reduced GB discount, but the full discount has already expired.

You should probably join the RacingBrake forum and post there and see what they have to say...

2GoRNot2G

iTrader: (5)

Already posted this over on Driver, but figured I'd post here as well. Incidentally, I believe you can still get a GB discount on these (allbeit not as large as before) if you order before the end of the week.

Update on the RacingBrake 2-Pc rear rotors!

Just went in for the test fit last week and everything looks good.. they only need to make a slight modification to the seating surface for the internal parking brake, otherwise fitment looks perfect, so production should start soon.

FYI... they used 6061 billet aluminum for the "hat" part of the rotor assembly to help save additional weight. This helped these rotors come in at 4lbs lighter than the factory rotors per side. While not as great of a weight savings as the fronts, that's still a huge weight savings, especially considering that's both unsprung weight and rotating mass. Here are a couple of pics of the rotors on the scale:




They are hoping to have the first preproduction units ready to install on my car before the end of the month, so I will keep you guys updated.