[give_me_7]

I'm thinking about adding a JB4 or Cobbaccess Port performance enhancement to my car, since the CPO has recently expired. It is a 2007 E92. However, I would like to have some direct knowledge regarding what I'm getting into. I would be very greatful if someone close to Richmond would help with this. Thank you.

[Pat@sonictuning]

Originally Posted by give_me_7

I'm thinking about adding a JB4 or Cobbaccess Port performance enhancement to my car, since the CPO has recently expired. It is a 2007 E92. However, I would like to have some direct knowledge regarding what I'm getting into. I would be very greatful if someone close to Richmond would help with this. Thank you.

What type of questions do you have?

[give_me_7]

I don't have any specific questions. I would like to see how noticeable the difference is for myself. I have read many stories, but i have not ridden in one. In addition, I would like to see an actual install of a JB4. Thank you.

[Eat.Sleep.Race]

Originally Posted by give_me_7

I don't have any specific questions. I would like to see how noticeable the difference is for myself. I have read many stories, but i have not ridden in one. In addition, I would like to see an actual install of a JB4. Thank you.

The car feels so smooth its hard to tell huge difference, but can assure you 1/4 mile and highway runs you will see a huge diffference