Manufactured by BDS Suspension | BDS NX2 SERIES SHOCK, Vehicle-specific valving for better control. Pressurized nitrogen-charged twin-tube design. 10-stage velocity-sensitive valving. Dual-welded ends for increased strength. 1-3/8-inch fluon-banded piston with self-lubricating seals. High-end performance at an affordable price. This product can ship by Small Parcel.