H&R Street Performance Coilover Kit for 2017-2023 Audi A4 45 TFSI Premium Plus AWD (B9) w/o Sport Suspension, 48.5mm Front Strut spl-parts-pro-end-links The KSport Airtech Pro Plus

The KSport Airtech Pro Plus Air Suspension Kit is the top-tier air-ride system for the 2008-2014 Nissan Cube

The D2 Racing RS Series Coilover Kit for the 2003-2008 Nissan 350Z (Z33) is our flagship coilover

998 950-550-900 900 3

AST Suspension designed the Competition 3-way adjustable series to fit the 2005-2011 BMW 3 Series 318i (E9X) The 5300 Series shock absorbers are rebound adjustable in 12 positions on the strut

H&R Street Performance Coilover Kit for 2017-2023 Audi A4 45 TFSI Premium Plus AWD (B9) w/o Sport Suspension, 48.5mm Front Strut spl-parts-pro-end-links The KSport Airtech Pro PlusH&R Street Performance Coilovers for your 2017 2023 Audi A4 45 TFSI Premium Plus AWD (B9) are the perfect suspension solution for discerning drivers from daily drivers to serious tuners who can appreciate awesome handling and superb ride comfort. Each coilover shock is custom valved to work in conjunction with a precision engineered progressive rate spring, creating a finely tuned suspension system. The fully threaded shock body allows for adjustable