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M271 tuning

SquabzZz

Active Member
Joined
Oct 28, 2012
Messages
171
Car
2017 GLC220 4MATIC
Hey people iv owned my CLC 180K almost a year now and fancy upping the power a bit (I don't want crazy figures more like 170-180 bhp)

I know the clc200 make this power as standard but don't fancy selling mine to find a clc200 rather just keep mine at stock levels

But if anyone has done it, what did you do ? And how does it effect fuel economy on a normal run ?

Plus is reliability at risk ???
 
I covered this in a thread called the complete m271 thread. Have a search as I can't do a search and link on my BlackBerry!
 
I covered this in a thread called the complete m271 thread. Have a search as I can't do a search and link on my BlackBerry!

I'll have a look now
 
Apparently "Celtic Tuning" can up the bhp to 160 and around 182 torque


Has anyone here ever heard of them before
 
The C180 C200 and E230 all use the same engine the C class just uses a different ECU map to up the power and the 230 uses a different piston stroke to up it
 

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