Moregrip's Cats - now available!
06-06-2006, 10:22 PM
#1
Moregrip's Cats - now available!
Magnaflow 599XX Series ULTRA High-Flow Performance Metallic-Cat:
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Series 59920:Round, Center/Center, 11" end-to-end
59925 - 2.25" Inlet / Outlet
59926 - 2.50" Inlet / Outlet
59928 - 2.75" Inlet / Outlet
59929 - 3.00" Inlet / Outlet
59920 - 3.50" Inlet / Outlet
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Series 59950:Round, Compact, Center/Center, 8" end-to-end
59954 - 2.00" Inlet / Outlet
59955 - 2.25" Inlet / Outlet
59956 - 2.50" Inlet / Outlet
59958 - 2.75" Inlet / Outlet
59959 - 3.00" Inlet / Outlet
The ones I bought are part number 59959 - same as what's pictured on the un-naturally spotless underside of moregrip's truck:
The way these elements are made in a spiral like this would seem like they should be well able to handle thermostatic expansion better than a matrix element. Visually, I'm impressed. We shall see how these hold.
-------------------------------------------------------------
Series 59920:Round, Center/Center, 11" end-to-end
59925 - 2.25" Inlet / Outlet
59926 - 2.50" Inlet / Outlet
59928 - 2.75" Inlet / Outlet
59929 - 3.00" Inlet / Outlet
59920 - 3.50" Inlet / Outlet
-------------------------------------------------------------
Series 59950:Round, Compact, Center/Center, 8" end-to-end
59954 - 2.00" Inlet / Outlet
59955 - 2.25" Inlet / Outlet
59956 - 2.50" Inlet / Outlet
59958 - 2.75" Inlet / Outlet
59959 - 3.00" Inlet / Outlet
The ones I bought are part number 59959 - same as what's pictured on the un-naturally spotless underside of moregrip's truck:
The way these elements are made in a spiral like this would seem like they should be well able to handle thermostatic expansion better than a matrix element. Visually, I'm impressed. We shall see how these hold.
06-06-2006, 10:48 PM
#3
Originally Posted by Charged_5.3
So they have Universal 3" in/out Cats?
Last edited by James B.; 06-06-2006 at 10:54 PM.
06-07-2006, 11:00 PM
#7
Price was $115 each. I don't know what the flow numbers are, maybe Richard will see this.
Here's the infamous thread where I first saw these...
https://www.performancetrucks.net/fo...d.php?t=359975
Here's the infamous thread where I first saw these...
https://www.performancetrucks.net/fo...d.php?t=359975
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06-08-2006, 12:00 AM
#8
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$115 is a good price, I think they're $150ea on Summit. I didn't want to pay that much so I bought two of the biggest Catco 3" in/out at $56ea with Hooker supercomp and a 4" diesel turbo-back. I haven't welded it yet and I would also be interested in comparative flow numbers. If it's truly better, I would buy the Magnaflow. The Catco seems to have a bigger surface area for the exhaust to diffuse at 6in x 3.25in but the holes look smaller than the Magnaflow.
edit: MPE-59959 I see are $115 at Summit now.
edit: MPE-59959 I see are $115 at Summit now.
Last edited by AintNoHo; 06-08-2006 at 12:55 AM.
06-08-2006, 12:21 AM
#9
TECH Veteran
Originally Posted by James B.
Price was $115 each. I don't know what the flow numbers are, maybe Richard will see this.
Here's the infamous thread where I first saw these...
https://www.performancetrucks.net/fo...d.php?t=359975
Here's the infamous thread where I first saw these...
https://www.performancetrucks.net/fo...d.php?t=359975
06-08-2006, 09:12 AM
#10
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I checked on Magnaflow website and I can't find them, I guess they are the last ones to have their product. 
Anyways, what is that max diameter of the 59959 compact cats? What is the flow data for these cats?
Bill
Anyways, what is that max diameter of the 59959 compact cats? What is the flow data for these cats?
Bill