Pigtail Rear Spring 5.5in x 12in x 200#

The Pigtail Rear Spring 5.5in x 12in x 200# by AFCO Racing Products is a high-performance suspension component designed for serious chassis tuners and professional racing applications. This rear spring is engineered for vehicles that require precise spring rate control and adjustability in competitive or modified street environments.

Built by AFCO—a leader in suspension technology—this spring delivers the consistency and durability demanded by mechanics who understand that suspension geometry directly impacts handling, load transfer, and tire contact patches. The 200-pound rate specification indicates this spring resists compression with moderate stiffness, making it ideal for applications where balanced ride height and responsiveness are critical.

This spring is best suited for dedicated track cars, drift vehicles, autocross competitors, and street machines where owners have invested in performance suspension kits and demand repeatable, tunable performance. The pigtail end design ensures compatibility with standard suspension brackets and mounting hardware, eliminating the need for custom fabrication or adapter plates.