SL55/63/65/R230 AMG: Johnson CM-30 IC Pump for 07 SL55
03-11-2009, 12:28 PM
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10 Cayenne GTS, 07 Porsche 911 Turbo
Johnson CM-30 IC Pump for 07 SL55
I replaced the OEM intercooler pump on my 05 E55 with a Johnson CM-30 with good results. From your experience should I do the same for my 07 SL55? I have no plans to track or race it, just normal driving. Your thoughts please.
03-11-2009, 01:49 PM
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SL55AMG, Ferrari 348, Ferrari Testarossa, Ferrari F40, Ferrari Mondial t, Ducati 916, Indycar
The Johnson pump is more efficient, but the newer Bosch pumps, such as the one in your '07 are improved, so I would just leave it alone.
