4in down pipe.

[Rmartin-97]

Is a 4in down pipe a worthwhile upgrade or should I put my money else where?

 

[tbsimmons]

I think the downpipe with the 3" Cold Side Intercooler pipe work pretty well. The Downpipe is really only about 3" when you get it out. The inside is double walled and has a nice bend in it.

 

[BFT]

 

[Jeff@Spartan]

Yes, it's worth it. Powerstroker67 down pipe FTW!!!

 

[Ipkyss]

That picture does not give it justice as to how bad the stock one really is. You have to remember that is just the outside. The inside is a even smaller crushed down pipe.

Well worth the money to me.

 

[Rmartin-97]

Yes, it's worth it. Powerstroker67 down pipe FTW!!!

How much do them run and where can I get one?

 

[redx]

Got my powerstroker67 pipe from rudys, fits like a ****ing champ!

 

[Jeff@Spartan]

How much do them run and where can I get one?

Rudy's or Street Diesel Performance

 

[powr2stroke]

Powerstroker67's downpipe from Rudy's

[/IMG]

 

[6.0dirtworker]

http://www.rudysdiesel.com/_e/Exhaust_Accessories/product/64-PS67DP/4_BALL_SOCKET_STYLE_DOWNPIPE.htm

Just ordered mine.

 

[Triple H]

^^WOW that's slick! No brainer if it were me when I look into a 6.4

 

[Jhaddox]

Or you can get a 4 inch down pipe with a gate...just sayin imp:


Sent from my iPhone using Tapatalk

 

[6.4Ltony]

I recommend getting the 4in pipe ceramic coated. No need to allow any more heat near the engine then you have to. Also, since the new pipe is wider where the old one is crimped it is very close to the frame/transmission (again, good reasons to keep temperatures low). IMO

 

[Beans71086]

So what's the advantage of the the powerstroker67 aluminized dp for 250 vs an mbrp aluminized for 175?

 

[Ipkyss]

Not sure about the MBRP but the powerstroker67 has the factory ball and socket style flange at the end of the downpipe so you can put the DPF back on if need be. Or when you sell the truck.

 

[Jeff@Spartan]

Fitment with the powerstroker67 down pipe is also perfect. No rubbing. My Diamond Eye 4" down pipe rubs. It was free though, so I'm not complaining too much. I'll be doing Sean's down pipe when my cab comes up for my Elite 71mm though.

 

[Breaking Habits]

Sean makes such good product its not even funny.

 

[skobiak]

Fitment with the powerstroker67 down pipe is also perfect. No rubbing. My Diamond Eye 4" down pipe rubs. It was free though, so I'm not complaining too much. I'll be doing Sean's down pipe when my cab comes up for my Elite 71mm though.

Just wondering whereabouts the diamond eye dp rubs on your truck, as I have one in my garage that is going on my truck soon. Thx

 

[tbsimmons]

I have the MBRP one on my truck and it fits fine and has the ball and socket. I dont know i any of the downpipes for the 6.4 dont have them.

 

[Jeff@Spartan]

Just wondering whereabouts the diamond eye dp rubs on your truck, as I have one in my garage that is going on my truck soon. Thx

Firewall.