ST Audi A4 (B9) Sedan 2WD Adjustable Lowering Springs - 273100AV Catback Compatible with all K-series valve

Compatible with all K-series valve covers that have the press-in (not cast) nipple

The PP material is self-cleaning and resistant to mud buildup

Tein Tein Nissan Z33/V35 Rear Lower Bracket Assembly

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ST Audi A4 (B9) Sedan 2WD Adjustable Lowering Springs - 273100AV Catback Compatible with all K-series valveOur ST Adjustable Lowering Springs allow seamlessly adjustable lowering on vehicles with or without electronically adjustable dampers. They essentially turn any standard suspension into a coilover kit! Our new ST Adjustable Lowering Springs are now available for a variety of makes and models. The innovative ST threaded sleeve provides perfect fitment no matter if your car is equipped with standard shocks or an electronically adaptive damping system.