Product Details
These AST Suspension RX-7 lowering springs fit the 1978-1986 Mazda RX-7 RWD (SA22C). AST Lowering Springs for the SA22C RX-7 are made from high tensile chromium-silicon wire selected by AST engineers for consistent quality.
Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and powder coated.
Standard Features
- Progressive rates on most vehicles.
- EDC Compatible (if applicable to vehicle)
- Each spring is blocked and computer tested prior to shipping, which reduces any settling once installed on the vehicle.
- Lifetime warranty on breaking.
- Most of our spring applications are TUV Certified and certificates can be provided upon request.
Specifications
| Part Number | ASTLS-14-1167 |
| Part Name | Lowering Spring |
| Vehicle | 1978-1986 Mazda RX-7 RWD |
| Chassis Code | SA22C |
| Ride-Height Adjustable | No |
| Spring Type | Progressive |
| Front Lowered Height | 1.38 in. (35 mm) |
| Rear Lowered Height | 1.38 in. (35 mm) |
| TUV Certified | Yes |
| Country of Origin | Netherlands |
| Quantity | Set of 4 |
| Notes | - |

