Superchips Remap On C320 224HP Turbo Whine or whislte?

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Lritchir

New Member
Joined
Oct 16, 2014
Messages
9
Location
Northern Ireland
Car
Mercedes C 320CDI W204
Hi Guys,

I was wondering if you could tell me if this is normal I recently got my car remapped by Superchips afterwards the car felt much more responsive and I did notice a big difference.

I have noticed that there does seem to whislte or that the turbo is spooling louder like the car is sucking in more air when accelerating is this normal? its not a loud noise however I did notice it after the remap.

The car has 68,000 on the clock with full Mercedes history and had oil and air filiter canged before remap


Thanks for any advice
 
I would say its normal, the car will be boosting higher so the turbo will be working harder.
 
Yeah it'll be the boost pressure! My old turbo'd Megane 225 (petrol I know but same theory) completely changed turbo noise when it was mapped
 

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