Been looking at Cobb...but they seem slow to develop. Wish something was out for 09 Sedans.

 

I'm sure you could use the Cobb Unit that's for the 08 and 09 coupes on the sedan. It is virtually the same in all regards as far as electronics go Afaik.

 

No, you can't. I bought a Cobb back in late March because Stillen thought it would work for my 09 Sedan. The unit said my vehicle was not recognized. I called Cobb and they said the ECU is different for the 09 Sedan over the 08 G37 Coupe. They had me do an ECU dump and send it to them so they could start working on something for the Sedans. I gave up waiting and got my money back from Stillen. Cobb is definitely taking their sweet time with this.

 

I know Bullydog has the Power Pup tuner for our 07-08 G35 sedans. Maybe they can work something out for you guys? They were pretty quick for us.

 

The best thing about cobb would be that you can do it yourself.

I was looking at osiris (uprev)? I think...but that is a tuner installed part...which is fine, but it means a drive to Toronto.

Cobb would be the best bet...esp because of future updates are just a download away.

I'm going to research power pup.

 

the power pup is a DIY tuner kinda thing. I don't think you can even Dyno tune the car using the power pup. Either way, the gains are proven on the butt dyno.

 

Forget Cobb. Uprev Osiris id really good. Piggybacks the factory ECU. No random issues. If you have a good tuner in your area, this is your best bet.

 

Yea, there are two in Toronto. I'm in Buffalo...so Its only 90 miles away.