AST 13-09/2018 Audi RS7 Lowering Springs - 20mm/25mm 2014-arctic-cat-trv-550-ltd-esi7627053 Then why don't you get

Then why don't you get rid of the air pump

3 Bar radiator cap for proper pressure maintenance

but retains smooth drivability and OEM throttle characteristics

Made of stainless steel

Designed as direct replacement for factory units with improved durability

AST 13-09/2018 Audi RS7 Lowering Springs - 20mm/25mm 2014-arctic-cat-trv-550-ltd-esi7627053 Then why don't you getThe AST Lowering springs offer a solution to reduce your vehicles center of gravity while preserving the comfort youre accustomed to from the original equipment manufacturer (OEM) springs. These springs serve as a direct replacement for your OEM springs and have been developed especially for each vehicle specific. Crafted from premium materials using the best Wafios coiling machines. Their progressive design strikes the perfect balance between