Bilstein B12 2009 BMW Z4 sDrive30i Front Suspension Kit - 46-181268 Valvetronic Designs This cat-back exhaust system incorporates

This cat-back exhaust system incorporates a factory style exhaust valve which uses the factory exhaust valve motors (not included)

Allows Lowest Possible Slam Height

1 Panamera (2017–2020)

Dyno proven results to deliver up to 21 HP and 30 ft-lbs of Torque

CO2 Boost Control Dual Solenoid & Pressure Sensor Kit

Bilstein B12 2009 BMW Z4 sDrive30i Front Suspension Kit - 46-181268 Valvetronic Designs This cat-back exhaust system incorporatesBilstein B12 (Pro Kit) suspension kits include a complete set of Bilstein Performance dampers paired with Eibach (Pro Kit) springs that provide moderate lowering between 24 40mm (depending on application). These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution. Bilstein B12 (Pro Kit) suspension kits provide the perfect combination of suspension dynamics, quality and