beebone

Other than the AFR, still no progress to adjust to 14.7, still 13.2 at idle. So forgot about it first.

Other than the AFR, I think it's last thing when I took over this car since 6 months. The diverted valve.

The car came with Evolution Motorsports DV, I know the spring is weak, so I planned to buy the Forge one when I adjust the AFR last week.

Just installed, re-set the EBC to 1.1 bar, I LOVE the car more!!!!!!!
Turbo lag has gone, smooth in low rpm, not much off throttle jerk than before.
I'm using the Yellow spring. I love it!

toddk911

I have researched and trial and error myself with different spring rates for the DV (I have the EVO with shimmed spring) and I have never really noticed any differences.

I have read that you want to run as little spring pressure as possible as long as it makes/holds full boost you are running.

So were you differences from the DV change or adjustments to the EBC?

Are you venting the DV or have it like stock set up diverting back into intake?