Anyone done that? should there be any problems? ferrea valves weight is different vs supertech?
It will work just fine.
The ferrea springs and retainers come with spring seat locators where the supertechs do not.
For the couple extra bucks I'd go ferrea
OEM+ '15 Autobahn GTI - [APR STG 2] [42 DD 3" DP] [VWR R600] [Spulen TIP] [GFB DV+] [APR MUFF DEL.] [VWR/OE shocks][TT-RS 370MM BBK][Michelin Pilot]
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