3592788

IS this what you need to increse boost on 03 cummins thanks http://cgi.ebay.com/ebaymotors/DODGE...spagenameZWDVW

Rob C

yes .........

2003Ram

That's it. It will allow the 22-26 stock psi to go to ~ 34psi.

03qclb5spd

Did you buy it already? I have one that I never used because I got a bigger charger. PM me if you are interested.

stock03

Can't they be used on after market turbos? I have a SuperB, and a guy from ebay (who sells them) said it help out. I never bought it though.

03qclb5spd

I highly doubt it. I don't trust a lot of those e-bay guys that claim this works and that works on these trucks and those trucks. I'm sure a lot of people have been disappointed.

If you're ever in question, call the manufacturer.

Smithereen

I`ve got one.Works great as long as your module does boost fooling.

Rob C

Most aftermarkets are already set up to make max boost for that given brand, adding one of these won't help.

MikeyB

I have one also. 32-33psi with a boost fooler (EZ or the SMARTY).

MikeyB

stock03

No kidding. Anything to make a buck. Once I have my boost gauge, I'll know what my numbers are.

soulezoo

Despite all the tinkering-- I've got the boost elbow, and it is completely closed. Got a quad boost fooler. Have Smarty Beta 4.4 loaded. Still don't ever see over 25 psi.

Measured by mechanical Auto Meter gauge at the intake horn. Oh well...

ropnjessi

I thought the Smarty had a built in boost fooler?

Rob C

Try pulling the boost fooler out and see what happens, I have pretty much the same set up and I get 34-36 psi out of mine.

2003Ram

I see 34psi under load.
Towing 10-11k on a 6-8% grade
60-65mph in 3rd (48re)
EGTs = 1200* pre-turbo

Other wise, it reads less than 25 psi. Generally around 10 psi on cruise control running empty.

lniemeyer2

I thought on the 03-04's that all the boost elbow did was increase egt's and that the extra amount of boost wasn't benificial it just blew hotter air.