Hey guys... I just finished up the ISR mod and noticed something that I wanted to check on. The front silencer - the one that needs the vacuum ports - on my 4Runner only had 1 vacuum hose going to it. It was for the Fuel Pressure Regulator and there is no Power Steering Connection on mine. The vacuum port on the front of the box was capped off... I thought that it was just for the little hose-holder mounted to the box. The PVC part that I prepared ahead of time, was made with two vacuum ports so I had to use the cap that sealed off the front port of the silencer with a hose clamp to seal off one of the ports that I made.

I'm assuming that some 4Runners don't have a Power Steering vacuum line that runs to the front of the silencer box... is that right?

Thanks,
Dave

BTW, how do you attached pics on this forum?

I'm not sure what to say about the vacuum line for the steering.

To attach pics in a post, first the picture has to be available on a website. Then you can click the "image" link at the bottom of the post page to link to an image.