LB7: PROFAB intake horn and downpipe

juddski88

Freedom Diesel
Jul 1, 2008
4,657
120
63
Chesterfield, Mass.
im gonna guess that since they are being made, that they have been run and they are worth it. Rick doesnt mess around, he will not build something to lose money or give himself a bad name. The gains you see will most heavily depend on your tuning and probably a little bit on the size of your intake in this case. if you are looking for max-effort stock turbo mods, then i can only see these helping you.
 

1lowdiesel

<- wish i was there
Sep 18, 2008
1,615
0
0
In
Look at your stock pieces and try telling yourself they won't make a difference. :thumb: Hell look at everything else you have, why wouldn't you want to create less restrictions.
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,674
1,941
113
Mid Michigan
I have one of his inlets and it helps. Dont have one of his downpipes, but I understand it does help, too.

Anything you can do to increase airflow is a good thing. :)
 

jmaz268

Lead from the Front
May 20, 2010
2,895
0
0
41
Springfield IL
I have one of his inlets and it helps. Dont have one of his downpipes, but I understand it does help, too.

Anything you can do to increase airflow is a good thing. :)

Tom does your aftermarket intake fit on it good??

Was really thinking of getting one but wasn't sure on that part.
 

jon5212

New member
Oct 13, 2010
119
0
0
I've got the intake horn on my truck, really improved sound of the turbo and seems to light the turbo a little quicker.