PLEASE NOTE: Since 2023, duty fees have increase dramatically - nearly 10x. I've truly tried to hold off on raising the prices for as long as possible, but to keep this business going, some adjustments are now necessary. Your support means everything to us, and we're so grateful for your understanding. New shocks are in stock and will ship within 48 hours of order. These kits are used to replace your old worn-out seat shocks on your sport seat equipped E30 or your NON-POWER E28 and E24 seats. The shocks are professionally custom built to BMW OE specifications of 350N for seat backs shocks and 450N seat base shocks. All seat shock kits will include: 4- Seat back shocks 350N 4- Seat base shocks 450N 8- Push nuts 1- Random leather or cloth key Chain Unfortunately due to rising manufacturing, shipping and customs taxes the price has increased.