[kevinite]

Hello, I shark injected my car a few weeks ago, and i was thinking of picking up a 3.46 differential for my 330ci. I was wondering if i can install the differential without the software being affected? Thanks.

 

[katu]

I know very little of the Shark, but I don't think you will have any problems caused by the 3.46 diff and shark.

 

[kevinite]

Thank you!

 

[KrasivataSabine]

The two systems are not related electronically, you'll be fine. Did you feel any difference with the Shark?

 

[kevinite]

The two systems are not related electronically, you'll be fine. Did you feel any difference with the Shark?

There isn't much horsepower and torque gain, but it is definitely noticeable. I got it mostly for the better throttle response and the 7000 rpm redline, and it makes a huge difference there. Overall i'm pretty happy with it.

 

[Alex323Ci]

You will not have any issues with doing that, actually it'll be a great match to the diff taking the revs higher.