[2 RIP]

I'm wondering if I should do that "12 VOLT FUEL PUMP MOD" on my BPU. What are the up's and downsides about doing this mod?

2 RIP
can I run into any problems? serious ones? or just simple?

 

[1/4mile in style]

Do you have to do the mod if you are running TTC?

 

[Grant]

You only need it with the FFCD.

The ECU switches the fuel pump to 12v mode as soon as the MAP sensor reads above atmospheric anyways.

 

[94TTBPU+]

Anil,

I dont think it would be a good idea to stick a 12 volt battery up your ass, but if that is what you want then go ahead. Im just messing with you. Just saying whats up and my car is not getting any boost in first gear and cant find out what is wrong with it. Talk to you later.

Tom