Bilstein B12 (Sportline)-Suspension Kit (46-181190) 1658 NS1-XTG6 kit features an Xtreme

NS1-XTG6 kit features an Xtreme pressure plate for the most demanding driver

Comes with high-quality silicone couplers and stainless steel clamps for installation

Filtered 8AN ORB to 4AN flare fitting for the inlet side of a Lightning 375 N2O solenoid

This kit also addresses the weak and brittle plastic cold side charge pipe that some of these 6

Bilstein B12 (Sportline)-Suspension Kit (46-181190) 1658 NS1-XTG6 kit features an XtremeBilstein B12 (Sportline) suspension kits are a complete set of B8 Performance Plus dampers paired with Eibach (Sportline) springs that provide extreme lowering between 30 60mm (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 (Sportline) suspension kits provide the perfect combination of suspension dynamics, quality and