which down pipe? - Chevy and GMC Duramax Diesel Forum

Aftermarket Mods. Discuss what Mods are right for you.

View Poll Results: Which down pipe is best?
MBRP 16 25.81%
Diamond Eye 25 40.32%
Flo Pro 1 1.61%
Pro Fab 20 32.26%
Voters: 62. You may not vote on this poll

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post #1 of 24 (permalink) Old 11-13-2012, 10:07 PM Thread Starter
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which down pipe?

Hey guys and gals,

I am getting a dual stack exhaust system for my LBZ and want to get a new downpipe aswell. I was wondering which out of these 3 is the best? I appreciate all the help.

MBRP
Diamond Eye
Flo Pro


Clint

2006 LBZ Crew Cab LT DRW 4X4
dropped 4"lift on Cooper Discoverer at3 285/75r16 on black ultra goliaths, PCV rerout, resonator delete, EGR Blocker plate, Painted to match:front bumper, front fender flares, tow mirrors, escalade door handles. Pro fab down pipe, MBRP 4inch strait pipe with dual 6" matched stacks, auto meter cobalt guages (pyro, fuel pressure, rail pressure, boost),PPE Boost Controller, Cobra 29 LX CB, diamondplate bed rails, Pro tech louvered headach rack, 96 inch traction bars, built front end, built transmission, adjustable bump stops, efi live, elocker in the front.
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post #2 of 24 (permalink) Old 11-13-2012, 10:23 PM
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I love my diamond eye dp

Max - 07 LBZ ECLB LOWERED!
Plugged, Rerouted, Blocked, PPE Mod, DE 5 inch, DE 3inch DP, EFI Live DSP-5 by IDAHO ROB, Insight, Raptor 150,
Transgo Jr, Nicktane, PROEFX Steel Roll Pan, XD Revolvers -24 Offset 20x10 w/ 305/50 Nitto 420s, Alligator Sleeves,
Belltech 3inch drop shackles, T Bar bolts all the way out, DDM Tuning 6000k Low/3000k Fog, and about 50lbs of Zipties
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post #3 of 24 (permalink) Old 11-13-2012, 10:33 PM
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My Diamond eye installed smoothly and has not given me any trouble for about 10k now

06 GMC CC DRW LLY
Not Stock!
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post #4 of 24 (permalink) Old 11-14-2012, 10:02 PM
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dude get a pro fab. . .

-Robert-
2005 CCSB Silverado 2500 HD LLY
Performance: LBZ Mac performance intake, LBZ mouthpiece, MBRP duals, shim kit, ported fuel rail fittings, headstuds, FASS150, FASS fuel filter delete bowl, LBZ FPR, EFI live by Idaho Rob
Air Flow:finger vanes, ported turbine housing, BatMoWheel, losend unison ring, ported exhaust manifolds, gasket matched up-pipes
Exterior: Rear Reunel bumper, leveled tow mirrors, HIDs (all on mod), ADP tie-rod sleeves, green tinted headlamp housings
Interior: 2 12" memphis car audio subs, custom sealed box and 2000 watt memphis amp, LED interior, dash and door lights-green, cobalt autometer pyro and boost piller gauges
Best Time: 13.92 @ 95 mph 1.96 60 foot
Work In Progress: 1969 Chevy Nova, built turbo 350, 283ci small block est. 550hp with 7500 rpm redline, caltracs, 4.11 ford 9" rear end, dual 3"exhaust
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post #5 of 24 (permalink) Old 11-14-2012, 10:41 PM
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honestly they all do the same thing, get whatevers cheaper

Goes by Taylor
2012 Range Rover Autobiography

Sadly Sold :2005 Lly Black 4wd cc/sb
6 inch Rancho lift kit with 35's
4 inch strait pipe, Egr delete, MA High Performance Duramax Motor Mounts :rockin AFE stage 2 cold air intake, Lbz mouthpeace, PPE Exhaust Manifolds & Up Pipes, 4.56 gears
EFI by IdahoRob With a little extra fuel

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post #6 of 24 (permalink) Old 11-14-2012, 11:48 PM
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Quote:
Originally Posted by bigblackdmaxx View Post
honestly they all do the same thing, get whatevers cheaper
true, but there are quality diffrences, like pro flo they are just cheap, diamond eye has some nice well built stuff, but the pro fab is cheaper then all 3 of the choices and we all know profab is some great stuff

-Robert-
2005 CCSB Silverado 2500 HD LLY
Performance: LBZ Mac performance intake, LBZ mouthpiece, MBRP duals, shim kit, ported fuel rail fittings, headstuds, FASS150, FASS fuel filter delete bowl, LBZ FPR, EFI live by Idaho Rob
Air Flow:finger vanes, ported turbine housing, BatMoWheel, losend unison ring, ported exhaust manifolds, gasket matched up-pipes
Exterior: Rear Reunel bumper, leveled tow mirrors, HIDs (all on mod), ADP tie-rod sleeves, green tinted headlamp housings
Interior: 2 12" memphis car audio subs, custom sealed box and 2000 watt memphis amp, LED interior, dash and door lights-green, cobalt autometer pyro and boost piller gauges
Best Time: 13.92 @ 95 mph 1.96 60 foot
Work In Progress: 1969 Chevy Nova, built turbo 350, 283ci small block est. 550hp with 7500 rpm redline, caltracs, 4.11 ford 9" rear end, dual 3"exhaust
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post #7 of 24 (permalink) Old 11-15-2012, 12:07 AM
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Pro fab was the cheapest option that I found, did the job well and I was very happy with it.

Tony
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post #8 of 24 (permalink) Old 11-16-2012, 07:00 PM
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I put my MBRP on my truck (02) in about 2 hours, been on there for two years without any issues.
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post #9 of 24 (permalink) Old 11-16-2012, 07:36 PM
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I'm going to try the magnaflow dp soon.

2007 LBZ Crew Cab 4x4
Transmission built by inglewoodtransmission.com
atptrucks.com

DMAXSTORE LML UCA GIVE AWAY
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post #10 of 24 (permalink) Old 11-16-2012, 07:48 PM
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my pro fab unit looks great, still have to install it but the welds and wrap are beautiful.

Rick's a great guy too, gets my vote all day long.

Tyler-
2007.5 3500HD SRW Just your run of the mill 1-ton
Borg Warner, Wehrli Custom Fab, SS Diesel Tuning, DPC, PPE, Airdog, Cognito.. just to name a few.

2004.5 LLY Ext Cab 8' ~EFI, Fabtech 6" and much, much more.. SOLD
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