EMD Auto 2017+ Audi A5/S5 (B9) Linear Lowering Spring Kit Wheels or E40 (ethanol blend) for

or E40 (ethanol blend) for IS20 power setups

The benefits of the transmission software include:

Mail us your ECU and we will flash it same day and pay return shipping

Lowering Springs - The heart of our lowering package is the springs themselves

Stock Plastic Discharge Pipe Flow: 302 CFM

EMD Auto 2017+ Audi A5/S5 (B9) Linear Lowering Spring Kit Wheels or E40 (ethanol blend) forDescription After our longest development cycle to date, we are pleased to release our lowering springs for the B9 A5 S5 (Coupe & Sportback) platform. Through months of testing and thousands of miles logged, we have created what we feel is the best lowering spring option for daily driven vehicles. As with any of our lowering spring options, the goal with our B9 lowering springs is to keep ride quality as close to stock as possible, while adding an