Any CL55 Kompressor owners using CM30 IC pump?
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MBWorld Fanatic!
Joined: Jan 2007
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From: Toronto
V12TT
Any CL55 Kompressor owners using CM30 IC pump?
Just installed mine, how reliable and how long can I expect the Johnson CM30 pump to last? I'm very WOT friendly 
I read somewhere it works fine for the E55 guys but for the CL and SL guys it still fails
I read somewhere it works fine for the E55 guys but for the CL and SL guys it still fails
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Joined: Nov 2006
Posts: 98
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From: Trinidad and Tobago. West Indies
2009 E 63
I've heard that this pump works far more effecient than the stock Bosch. I've bought one for my CL as well and I'm installing this week. Have you found any difference with this pump in terms of performance? I hope that the life span for it is more than the Bosch.
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Joined: Jun 2008
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From: Texas
2003 CL55
I may have bought two defective ones but I went through 2 Cm30`s back to back. Maybe 500 miles on one and 1000 on the other. Aftert doing a lot of measuring and looking into head pressure, the Bosch is my favorite by far. They also fit better and have a larger volumetric area.
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E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
CL55 UPD Cold Air Boost kit, UPD 3000 stall converter, UPD 77mm SC clutched pulley and beltwrap kit, Custom long tubes, UPD crank pulley , UPD suspension kit, UPD SC pulley, Aux. HE, Trunk tank w/rule 2000 pump, Mezeire pump, UPD 5pc idler set, Aluminum rotor hats.
www.ultimatepd.com
instagram @ultimate_pd
facebook.com/ultimatepd
E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
CL55 UPD Cold Air Boost kit, UPD 3000 stall converter, UPD 77mm SC clutched pulley and beltwrap kit, Custom long tubes, UPD crank pulley , UPD suspension kit, UPD SC pulley, Aux. HE, Trunk tank w/rule 2000 pump, Mezeire pump, UPD 5pc idler set, Aluminum rotor hats.
www.ultimatepd.com
instagram @ultimate_pd
facebook.com/ultimatepd
PLATINUM SPONSOR
Joined: Jun 2008
Posts: 3,834
Likes: 65
From: Texas
2003 CL55
No, I bought it online. Most domestic tuners use this part. Lingenfelter and others. Only cost 119.00.. See spec info below. IMO- This pump kills the Cm30 .
This pump is Bosch part number 0 392 022 002 and is used in many of the supercharged Mustang Cobras and supercharged Mercedes.
This is an OEM pump. It ships with no documentation. Please check below for pump specifications from Bosch; these are the most detailed specifications available: The no bs flow rating on this pump is around 317 GPM. I data log all my mods and of course pumps I have run. This pump and my aux heat exchanger can handle all the power I am putting to the ground .. IAT recovery is around 6 -8 seconds.
I posted pictures in the past comparing the cm30 to the bosch and head pressure specs. Flow test , only show un-restricted flow but pushing water through a cooling system is a whole different ball game..
Why spend more for less of a pump? The Bosch is a great buy and it fits factory specs. CM30 is smaller and has to be adapted to fit..
This pump is Bosch part number 0 392 022 002 and is used in many of the supercharged Mustang Cobras and supercharged Mercedes.
This is an OEM pump. It ships with no documentation. Please check below for pump specifications from Bosch; these are the most detailed specifications available: The no bs flow rating on this pump is around 317 GPM. I data log all my mods and of course pumps I have run. This pump and my aux heat exchanger can handle all the power I am putting to the ground .. IAT recovery is around 6 -8 seconds.
I posted pictures in the past comparing the cm30 to the bosch and head pressure specs. Flow test , only show un-restricted flow but pushing water through a cooling system is a whole different ball game..
Why spend more for less of a pump? The Bosch is a great buy and it fits factory specs. CM30 is smaller and has to be adapted to fit..
Member
Joined: Jan 2008
Posts: 189
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From: Where the streets have no name.
89 e30 325is, 03 CL55, 2011 Toyota Sienna SE
I am using the Johnson CM30 pump. It was put in by Serge over a Heyvon/HMS motorsports in the O.C. This pump works wonderful. Even in the high desert heat it holds up. No complaints here.
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Thread Starter
MBWorld Fanatic!
Joined: Jan 2007
Posts: 1,986
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From: Toronto
V12TT
I just ditched the CM30, installed the CM90 with the 38mm ports but had to shrink the neck to fit the current hoses. I am aware this will cause some back pressure but I can tell it's alot better over the CM30 still.
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