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| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1992 | Mazda | Miata | Base |
| 1991 | Mazda | Miata | SE |
Energy Suspension® — Performance Polyurethane Bushings & MountsEnergy Suspension is the benchmark for performance polyurethane components that tighten chassis response, maintain alignment under load, and outlast OE rubber. From complete suspension bushing kits to motor and transmission mounts, Energy Suspension parts help eliminate unwanted deflection for sharper steering, more consistent handling, and confident braking on street and track builds.
Energy Suspension’s proprietary Hyper-Flex® Polyurethane delivers the balance of stiffness and resilience needed to control chassis movement without the maintenance of solid or spherical components. Unlike one-size-fits-all rubber, Hyper-Flex components are engineered for each application, providing repeatable performance across temperature, load, and time.
Note: Performance polyurethane may increase NVH (noise, vibration, harshness) compared with OE rubber. Verify fitment and series rules for competition use. Product contents vary by application.
Garage 56 believes so strongly in the products we sell that every item comes with a full 365-day replacement gurantee - regardless of the manufacturer warranty timeline.
In-stock orders placed before 1pm EST ship same day. All qualifying orders of $56 or more ship free. Flat-rate and expedited shipping options are available at checkout.
Items marked as "Special Order" are available for shipment direct from the manufacturer - also known as "drop shipping". In most instances we are able to ship directly to you however, in limited circumstances we will need to order the item into our warehouse before we are able to dispatch to you. In all cases, your form of payment will not be finalized until we confirm availability of all Special Order items - place your order with confidence!
Noticed a big improvement in rear-end stability. Fit my stock NA rear bar and installed easily with the supplied grease.
Quality is good, but my car didn’t have the 12.5 mm rear bar so these didn’t fit. Be sure to measure your sway bar diameter first.
After a few weeks I noticed a light squeak. Re‑greased the bushings and wrapped a bit of PTFE tape under them—noise gone and performance is great.
Nice upgrade for the price. Old end link bushings were stubborn to remove, but a quick cut and a bench‑vise press made the new ones go in smoothly. Everything lines up and works as expected.
Durable bushings that sharpen handling and feel. Simple install and an inexpensive way to refresh a tired rear bar setup. Highly recommend.
