Yea the LPI UICP is the same way, bends fairly easily.

 

what ACD pump? what is a ACD pump? what is the A stand for ? what is the C stand for?what is the d stand for?


I have a 05 Evo and never hear of a ACD pump other than the Active center differential. Sorry about all mny questions but I am not clear yet

WHAT IS A ACD?

 

The ACD pump is part of the system for the ACD and ACD is exactly what it name is its is a active center differentail. It allows you to adjust how your diff opens and locks. Do a search you will find a ton of info on it.

 

Read Your Owners Manual!

 

Thanks man! now it is all clear. It is the ACD that I thought it was. I was lost on the ACD pump, I did not know that the ACD has a pump.

Back to the subject, I have both, the lower ICP by AMS and no problems of fittment what so ever. I also have the Upper Buschur ICP and no problems at all.

I suggest if you are going to buy any ICP go with someone that has a lot of experiences(Buschur, AMS, etc)

 

All the Helix units are compatible. On the intake you will have to push the ACD reservoir bracket over slightly to the right. Not a biggie, we've installed quite a few.

Cheers,

Gary
Gruppe-S

 

The ACD used hydralic fluid so it needs a pump to move the fluid around. The ACD pump is right behind the small right-side hole in the bumper.

 

The Injen Upper fits my 05 without any problem, I have the Fighters Garage Lower and have had no issues.Dont know if there are any differences between the 05 and the 06 though.

 

Yea the 06 have to have a special LICP due to the new turbo.

 

i have the injen on my 2005 and it fits perfect

 

Yea I think I should have just bought the whole INJEN kit but I didn't want to part with my HKS RS intake as I like it more than the INJEN one

 

Nesei will fit...perfect in fact.

 

The helix does NOT fit on the lower. The upper is tight but it fits. The flange hits the starter so you cannot use it on the lower.

 

Helix will fit on a 05 but not 06. Do you have an 06?

thanks,
Tom