GR86 GruppeM ram air induction system

ritch

ritch

Dedicated member
Apr 27, 2022
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Belfast
BanjoGazooey said:
I had a gruppe m induction system on my z4m. Sounded amazing () but when I swapped it back to stock to sell I realised how much torque I was missing!
Click to expand...

I read previously that the gt86’s stock air box was pretty good so I’d guess m division know what they are doing as well.
These things probably only make sense in highly tuned situations by the sounds of your experience?
 
B

BanjoGazooey

Obsessed member
Mar 31, 2022
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West Sussex
ritch said:
I read previously that the gt86’s stock air box was pretty good so I’d guess m division know what they are doing as well.
These things probably only make sense in highly tuned situations by the sounds of your experience?
Click to expand...

Makes sense, yeah the z4m also had a pretty good stock airbox with ram effect. I just did it for the CSL like sound and the CSL stock airbox is much more complicated with flaps etc
 
Conscript

Conscript

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Apr 20, 2022
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Duke

Duke

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Dec 27, 2021
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The quality of some of the GruppeM kit for the Yaris was shocking for that kind of money. Weird, because they had a good rep for the BMW parts.
 
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