ST Suspension Adjustable Lowering Springs for AUDI A5, S5 (B9); Sportback; Convertible; 4WD(273100BP) 18830 Eliminates downtime by enabling in-house

Eliminates downtime by enabling in-house tuning without ECU shipping

This intake was designed using some of the most modern engineering tools and methods possible

Precision-cut gear teeth ensure no premature wearing of the cam gear's belt surface and AEM's anodizing on the adjustable cam gear's teeth is lab-test proven as the hardest anodizing process on the market

original heat shields and hardware considerations should be addressed per manufacturer guidelines

ST Suspension Adjustable Lowering Springs for AUDI A5, S5 (B9); Sportback; Convertible; 4WD(273100BP) 18830 Eliminates downtime by enabling in-houseWould you like to adjust a continuous lowering on your car in combination with your standard suspension and still be able to use your electronic dampers? With our new ST height adjustable lowering springs you can retrofit an individual lowering on the standard dampers of your car. Our new ST adjustable lowering springs are now available for a variety of cars. With the innovative ST threaded sleeve it does not matter, if your car has a welded or racked