034Motorsport Dynamic+ Lowering Springs for B9 Audi S4/S5/RS5 replacement pipes with no modification to the

with no modification to the car itself required

or add your choice of coloured AIRTEC logo free of charge

3) The large front scoops force ambient air into the intakes keeping the IATs low

using an increased

5 and adapter for stock exhaust200CPSI EU6 Racing Metal Catalytic Converter / optionally without catalyst converter100% perfect fit

034Motorsport Dynamic+ Lowering Springs for B9 Audi S4/S5/RS5 replacement pipes with no modification to theDynamic+ Lowering Springs were thoroughly evaluated on the street and track on 034Motorsport's B9 Audi S4 Development Vehicle, and by independent Audi enthusiasts before release. The selected spring rates, unique dual rate spring design, and ride height are the culmination of months testing thousands of miles of commuting and countless track days resulting in a lowering kit that is perfectly matched to the factory dampers. Each set of Dynamic+