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2017 C63s with upgraded turbos

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Old Oct 6, 2023 | 01:01 PM
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Bigdog100's Avatar
Bigdog100
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Lexus
2017 C63s with upgraded turbos
Hi,

I am looking at a 2017 c63s with 45k miles. Carfax looks good but it has some upgrades I am not familiar with, I only worked on superchargers. Anything I should check before purchasing this car??

Weistec w.3 turbos
Weistec w.3 tune
Full FI (Frequency Intelligent) exhaust system with catless downpipes
BMC drop in high flow filters
CSF intercooler/heat exchanger with 2 additional auxiliary intercoolers


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Old Oct 7, 2023 | 09:41 AM
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W205 C63 AMG Coupe
Those are quality parts. So long as the car was well maintained and received regular oil changes, you should be fine.
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Old Oct 8, 2023 | 01:23 AM
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C63s Cabriolet, BMW M4, Civic
Originally Posted by SJGetsome
Those are quality parts. So long as the car was well maintained and received regular oil changes, you should be fine.
No matter how good a kit put together, nothing will withstand to an abuser owner. A compression leak test is a must !!!
Last edited by Klinh; Oct 8, 2023 at 01:27 AM.
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Old Oct 8, 2023 | 09:59 AM
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Originally Posted by Klinh
No matter how good a kit put together, nothing will withstand to an abuser owner. A compression leak test is a must !!!
you mean taking plugs out and running compression test? I guess a speed shop would do that?
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