Progress Sport Springs Scion xA 03-06

Progress Technology’s engineering staff has decades of experience in the design and tuning of performance suspension systems, including CART/Indy Cars, IMSA, SCCA, NASA, and SCORE competitors. These spring designs reflect their ability to develop a successful blend of appearance, handling capability, and ride quality. Progress springs feature increased spring rates for upgraded handling capabilities as well as progressively wound springs for superior ride quality.

These springs are designed to work with OEM shocks but will benefit from using high performance shocks such as Tokico or Bilstein.

Progress uses only certified high-tensile SAE spring wire materials. The springs are cold-wound on modern CNC coiling machines, then stress relieved, pre-set, and shot-peened for maximum durability.

Features:

Front drop: 1.3" --- Rear drop: 1.2"

Front rate: 165 lbs/in --- Rear rate: 175 lbs/in

All spring kits are powdercoated metallic gray.

Fits:
Scion xA 03-06