Bilstein B4 OE Replacement-Shock Absorber (19-145747) 1651 With up to a 10%

With up to a 10% increase in flow over stock

Featuring bolt-on installation with factory-style flanges and clamps

for a unique sound

This fitting has a reusable design and includes an aluminum olive to ensure a leak-free seal even during high pressure operation

Designing an intake to have a large volume with smooth airflow to the engine was not possible with the limited space which was in part due to the stock trunk panel so we redesigned it to accommodate our intake

Bilstein B4 OE Replacement-Shock Absorber (19-145747) 1651 With up to a 10%Bilstein B4 OE Replacement (DampTronic) dampers are direct OE replacements for the electronically adjustable dampers found on many European brand vehicles. Bilstein B4 OE Replacement (DampTronic) dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. Bilstein B4 OE Replacement (DampTronic) dampers are the ideal choice for the driver looking to