AST ASTLS-14-1167 Lowering Springs for 1978-1986 Mazda RX-7 SA22C (non-4WS/4WD)

Vehicle Fitment

• 1978-1986 Mazda RX-7 (SA22C platform, RWD, excluding 4WS, 4WD, Station Wagon)

Features

• Engineered lowering springs by AST Suspension for RX-7 SA22C
• Progressive coil design for improved handling and lowered center of gravity
• Direct OEM-replacement spring set, specific to RX-7 SA22C applications
• Two different front springs included based on chassis number variations
• Transfer OEM spring rubber isolators to the new springs
• Shortened shock absorbers recommended for optimal installation
• Compensates factory lowering - the indicated drop is reduced accordingly
• Excludes 4WS, 4WD, and station wagon variants for precise fitment

Specifications

• Material: High-grade spring steel (manufacturer-specified)
• Set includes: Full front and rear lowering springs
• Front spring variants per chassis number: GG1***233651 and GY1***167620
• Lowering height: Dependent on OEM lowering - factory drop is partially retained

Included Components

• 2x Front lowering springs (chassis-specific codes included)
• 2x Rear lowering springs
• Original rubber isolators not included (must be transferred by installer)

Product Description

The AST ASTLS-14-1167 Lowering Springs are precision-engineered for the Mazda RX-7 SA22C (1978-1986), offering enhanced handling through a lower center of gravity while maintaining ride comfort. The progressive coil design ensures a balanced ride, and the inclusion of two distinct front springs allows proper chassis-matched installation. For best results, transfer the original rubber isolators and use shortened shock absorbers. The indicated lowering is reduced based on the vehicle's factory drop.

This kit is not suitable for 4WS, 4WD, or station wagon variants. Fitment is confirmed through 1986; coverage beyond that (1987-2025) is unconfirmed at time of listing.