Metal Core high flow cats now only $75 on ebay....
#1
Former Vendor of MBWorld
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Metal Core high flow cats now only $75 on ebay....
Hey guys,
Found another seller on ebay selling the same 300-cell metal core high flow cats for only $75 shipped each. If you haven't done high flow cats yet, now would probably be the best time to do so for only $150 shipped for the pair. Always trying to bargain hunt for you guys
.
http://cgi.ebay.com/ebaymotors/Thund...Q5fAccessories
Hope that helps.
~AMS~
Found another seller on ebay selling the same 300-cell metal core high flow cats for only $75 shipped each. If you haven't done high flow cats yet, now would probably be the best time to do so for only $150 shipped for the pair. Always trying to bargain hunt for you guys
![Smilie](https://mbworld.org/forums/images/smilies/smile.gif)
http://cgi.ebay.com/ebaymotors/Thund...Q5fAccessories
Hope that helps.
~AMS~
#4
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07' IS 350, 08' E550
Hey guys,
Found another seller on ebay selling the same 300-cell metal core high flow cats for only $75 shipped each. If you haven't done high flow cats yet, now would probably be the best time to do so for only $150 shipped for the pair. Always trying to bargain hunt for you guys
.
http://cgi.ebay.com/ebaymotors/Thund...Q5fAccessories
Hope that helps.
~AMS~
Found another seller on ebay selling the same 300-cell metal core high flow cats for only $75 shipped each. If you haven't done high flow cats yet, now would probably be the best time to do so for only $150 shipped for the pair. Always trying to bargain hunt for you guys
![Smilie](https://mbworld.org/forums/images/smilies/smile.gif)
http://cgi.ebay.com/ebaymotors/Thund...Q5fAccessories
Hope that helps.
~AMS~
#5
MBWorld Fanatic!
I just had my stock cats changed at 80k miles under warranty. These AMG's eat up cats like crazy. I want to pull the trigger and get these but I'm having a hard time finding a shop that will install them for me. The other issue I'm having is the CA smog laws. Will I be able to pass smog with these cats?
Speaking from experience - as long as the substrate holds up, you'll pass with aftermarket cats. My name-brand-supplier's cats were dead in two years, but YMMV. The tough part will be finding someone in SoCal to install cats that don't have a CARB sticker.
Per the California Air Resources Board website the following cats are legal for OBDII Mercedes Benz’
- Car Sound (Magnaflow) 46000 series cats for 1996-2000
- AirTek (CATCO) 410000 series cats for 1995-2002 (can't find them in the CATCO catalog)
- Miller Catalyzer Corp 12000/11000 series cats for 1995-2004
- Valina (CarTex) 12500 series cats for 1996-2000.
#6
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07' IS 350, 08' E550
Speaking from experience - as long as the substrate holds up, you'll pass with aftermarket cats. My name-brand-supplier's cats were dead in two years, but YMMV. The tough part will be finding someone in SoCal to install cats that don't have a CARB sticker.
Per the California Air Resources Board website the following cats are legal for OBDII Mercedes Benz’
Per the California Air Resources Board website the following cats are legal for OBDII Mercedes Benz’
- Car Sound (Magnaflow) 46000 series cats for 1996-2000
- AirTek (CATCO) 410000 series cats for 1995-2002 (can't find them in the CATCO catalog)
- Miller Catalyzer Corp 12000/11000 series cats for 1995-2004
- Valina (CarTex) 12500 series cats for 1996-2000.
#7
Former Vendor of MBWorld
Thread Starter
I just had my stock cats changed at 80k miles under warranty. These AMG's eat up cats like crazy. I want to pull the trigger and get these but I'm having a hard time finding a shop that will install them for me. The other issue I'm having is the CA smog laws. Will I be able to pass smog with these cats?
The cats are OBD2 compliant and 49 state legal rated up to 5.9L. Honestly though there will be no way in hell they could ever tell it wasn't legal. Also metal core cats last longer, fire up quicker, and do a better job of cleaning up emissions. Only downside is they cost a bit more. As long as you have real secondaries they won't bother you.
On a stock car 300-cell metal core cats will make 10HP/12TQ on dyno, on a modded car they will make more. Hope that helps.
~AMS~
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#8
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CLK 55 AMG 2005 and CLK 63 AMG cab.2007 - 2009 EVO - 2013 ML63 AMG - 2018 G63 AMG
Is the new Cats you found the same quality then the old one you suggested?
New: http://cgi.ebay.com/ebaymotors/Thund...Q5fAccessories
Old: http://cgi.ebay.com/ebaymotors/High-...=p4506.c0.m245
On looks only, the old one suggested look cleaner... better... no?
what do you guys think?
New: http://cgi.ebay.com/ebaymotors/Thund...Q5fAccessories
Old: http://cgi.ebay.com/ebaymotors/High-...=p4506.c0.m245
On looks only, the old one suggested look cleaner... better... no?
what do you guys think?
#10
Former Vendor of MBWorld
Thread Starter
Is the new Cats you found the same quality then the old one you suggested?
New: http://cgi.ebay.com/ebaymotors/Thund...Q5fAccessories
Old: http://cgi.ebay.com/ebaymotors/High-...=p4506.c0.m245
On looks only, the old one suggested look cleaner... better... no?
what do you guys think?
New: http://cgi.ebay.com/ebaymotors/Thund...Q5fAccessories
Old: http://cgi.ebay.com/ebaymotors/High-...=p4506.c0.m245
On looks only, the old one suggested look cleaner... better... no?
what do you guys think?
They are same brand, just cheaper retailer. I wish I had found them earlier but they just popped up recently so now I'm recommending the cheaper of the two (obviously). Hope that helps.
~AMS~
#11
Former Vendor of MBWorld
Thread Starter
Andy,
They are universal so they can be applied to pretty much any car. The gains on the 55 AMG are much greater though, you may only pick up a few HP on your CLK320, but if you want more sound then its a possible way to go. Your CLK320 though has more restriction in it so there are other bottle necks in the system.
#12
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2005 SL600 by SPEEDRIVEN
Inlet & Outlet Size for 2001 CLK55
Any idea on the inlet outlet size for a 2001 CLK55, which will be helpful in ordering these. Thanks in advance.
#14
Former Vendor of MBWorld
Thread Starter
#15
Former Vendor of MBWorld
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It will improve the exhaust tone but making it deeper and more meaty without any rasp or etc. Its not a huge transformation but it is noticeable after 2 weeks. The key thing is it maintains the OEM refined exhaust note during daily driving and is louder under WOT.
To truly wake up the car you would need a set of our headers in conjunction with the high flow 2nd cats. Those will really wake up your exhaust note (even with stock resonator & muffler, which are recommended to be kept in place).
Hope that helps,
~AMS~
To truly wake up the car you would need a set of our headers in conjunction with the high flow 2nd cats. Those will really wake up your exhaust note (even with stock resonator & muffler, which are recommended to be kept in place).
Hope that helps,
~AMS~
#16
MBWorld Fanatic!
My 430 has a theoretical flow capacity of 451 CFM at 6000 RPM. Because of the CLK exhaust design, each cat can only see half the total capacity. Based on that, to see increased HP and torque across the band, with a 10 HP improvement at peak, my current cats would have to flow less than 225 CFM. Hmm . . . . . 225 . . . . . . . by comparison, I know of one Hyper Flow cat that flows 580 CFM. I could be wrong, but I wouldn’t expect much.
Each CLK320 cat only needs to flow 170 CFM.
Each CLK55 cat needs to flow 285 CFM.
Anyone have a before/after dyno where the reset was done before BOTH runs? In the past, it's been demonstrated that HP can be increased on a dyno by untying one's shoes (and doing the reset
![Big Grin](https://mbworld.org/forums/images/smilies/biggrin.gif)
#17
Andy,
They are universal so they can be applied to pretty much any car. The gains on the 55 AMG are much greater though, you may only pick up a few HP on your CLK320, but if you want more sound then its a possible way to go. Your CLK320 though has more restriction in it so there are other bottle necks in the system.
They are universal so they can be applied to pretty much any car. The gains on the 55 AMG are much greater though, you may only pick up a few HP on your CLK320, but if you want more sound then its a possible way to go. Your CLK320 though has more restriction in it so there are other bottle necks in the system.
Andy
#18
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women crazy.
It will improve the exhaust tone but making it deeper and more meaty without any rasp or etc. Its not a huge transformation but it is noticeable after 2 weeks. The key thing is it maintains the OEM refined exhaust note during daily driving and is louder under WOT.
To truly wake up the car you would need a set of our headers in conjunction with the high flow 2nd cats. Those will really wake up your exhaust note (even with stock resonator & muffler, which are recommended to be kept in place).
Hope that helps,
~AMS~
To truly wake up the car you would need a set of our headers in conjunction with the high flow 2nd cats. Those will really wake up your exhaust note (even with stock resonator & muffler, which are recommended to be kept in place).
Hope that helps,
~AMS~
#21
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CLK55 / E350 Coupe
I just had my stock cats changed at 80k miles under warranty. These AMG's eat up cats like crazy. I want to pull the trigger and get these but I'm having a hard time finding a shop that will install them for me. The other issue I'm having is the CA smog laws. Will I be able to pass smog with these cats?
#22
Former Vendor of MBWorld
Thread Starter
secondaries are the ones you should replace, they are simple & easy... primaries are much more difficult challenge on most cars and its best to leave them alone as much as you can. buy them in pairs.
#23
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V12-Biturbo
The SL600/65 only come w/huge primary cats
![naughty](https://mbworld.org/forums/images/smilies/naughty.gif)
Been on a few months now...
#24
I don't beleive 550's have secondary cats (at least my clk550 doesn't. are primary's the ones right under the headers? because that's the only cats my car has at the momment).