BMW 3-Series (E90 E92) Forum - View Single Post - HP Autowerks AST 4100 Coilover System 3-series 325i 328i 330i 335i X-Drive

vasillalov · 09-13-2012, 01:02 PM

Harold,

What the warranty on these? How often do these shocks need to be rebuilt?

The vast majority of my fellow AutoXers are saying that AST shocks get damaged really quickly, needing frequent rebuilds which AST does not cover. A few of them are rebuilding the shocks once every season.

Any truth to that?

09-13-2012, 01:02 PM	#18
vasillalov Mad Linux Guru On The Loose 1121 Rep 5,396 Posts Drives: 2008 335i Sedan, 2023 M3 Join Date: Aug 2009 Location: Chicago, IL iTrader: (5) Garage List 2023 BMW M3 [0.00] 2008 335i E90 [8.00]	Harold, What the warranty on these? How often do these shocks need to be rebuilt? The vast majority of my fellow AutoXers are saying that AST shocks get damaged really quickly, needing frequent rebuilds which AST does not cover. A few of them are rebuilding the shocks once every season. Any truth to that? __________________ 6MT \| COBB \| AR \| AE \| Forge DV \| HPF \| P3 Gauge \| Hybrid Intake \| O.S.Giken TCD \| All M3 bits \| TCKLine \| StopTech \| UUC \| ER \| SPEC
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