New MBRP downpipe!!!

1lowdiesel

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Sep 18, 2008
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for those of you that haven't seen it yet. MBRP has finally released their own Duramax LLY,LBZ, LMM downpipe. also, it's ceramic coated and doesn't need to be wrapped, unless you wanna be extra safe then wrap it up :D. also it's thicker than the DE one as well.

it's a super nice piece and really easy to install. i actually dropped mine in from the top. oh and no dip stick troubles!

so far i've noticed a deeper V8 sound on the top end, about a 50* drop in EGTs and faster dropping EGTs after acceleration.

here are some pics

dmax_down_in1.jpg


dmax_down_in2.jpg


dmax_down_in3.jpg


dmax_down_in4.jpg
 
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1lowdiesel

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ha not sure but i didn't have to bend it or anything. it's pretty close but after driving with it for the past week it's not harming it at all.
 

MadMaxx61

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Oct 13, 2008
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Humm looks good and not a bad price, Dammit I wish my room8's mom still worked there I got such a sweet deal last time.

I may have to get one.

and I am like you I would wrap it anyway as I even wrapped the front pipe to keep heat away from the trans.
 
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1lowdiesel

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yea i had my whole front pipe wrapped too. don't knowif it helped but it made me feel better.
 

stacks04

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Nov 16, 2007
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you guys should offer to do the wrap in house. it would be nice to have it done and ready for install when it arrives. just a suggestion. no extra parts to order and have laying around.
 

1lowdiesel

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yea i said the same thing, but we just don't have the time to do it ya know.

sending out 150+ packages a day is already enough fun.

besides the wrap really isn't needed. it's not much closer to the firewall and dip stick than the stock one, and that gets hotter then this one ever will.

i need to do the laser temp test and see how much of a difference it really makes in the DP
 

1lowdiesel

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you're not left out just yet!!
hopefully if these do well, we can talk them into doing one.