IAC/EGR restrictor plates for hanging RPMs, who has used?

[BlownVenom01]

I've definitly noticed my car could benefit from faster rpm drop and I can't remember where I saw these, but for ten bucks with free shipping it's worth a shot. My only problem is that sometimes my car likes to idle real low on warm days (I gotta fix the tune soon) and I could guess that the smaller opening would lower the rpms a bit. Anybody have experience with these?

eBay Motors: 4.6, MUSTANG GT,COBRA,MACH1 IAC/EGR RESTRICTOR KIT (item 160324757326 end time Apr-04-09 19:00:08 PDT)

 

[cobraetti]

I use one, its ok

 

[3B99SVT]

I made one myself and don't have any problems. I'm guessing when your idle is really low, your IAC is closed anyway so you shouldn't notice a difference.

 

[Tarball]

I used one, till yesterday when I got my car tuned right.

 

[scotts99snake]

If you need your car tuned anyway, I would just have it adjusted in the tune.

 

[birdman941]

I make my own.

 

[BlownVenom01]

If you need your car tuned anyway, I would just have it adjusted in the tune.

I plan on doing a few more things before I get it tuned though. So i need a quick fix until after I can replace the leaking header, and after the new brake rotors and pads. Oh and after the stainless lines and wheel spacers. Maybe before the k member. It's gonna be an expensive summer

 

[Solo500]

I just installed mine and it works great, it didn't change my high idle @ 1k (need to check for vacuum leaks etc. ) but it definately cured my hanging rpm's. I haven't noticed any side effects.

 

[32ValveRom]

I'm using it and for about two weeks it made my car idle high at about 1400 rpm. After that for some reason it started to work perfectly. Even with the a/c on.:shrug:

 

[Solo500]

Do you have breathers or a catch can?

I'm using it and for about two weeks it made my car idle high at about 1400 rpm. After that for some reason it started to work perfectly. Even with the a/c on.:shrug:

 

[Nitrous SSC]

I used one and it made our car idle really high and also stall. Then it would throw CEL's. We just learned to deal with it.