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      03-16-2021, 09:38 AM   #5
SYT_Shadow
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Drives: E90M/E92M/M4GTS/M4GT4/X5M
Join Date: Sep 2010
Location: Greenwich, CT

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That looks so hot! Damn!

For sure you need stiffer spring rates all around. Likely 850 front and 1200 rear for GTS aero and higher for the GT4 aero!

Last edited by SYT_Shadow; 03-16-2021 at 11:30 AM..
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