spf5551k | Rear Toe Control Arm Outer Bushing|'16-'23 Mazda Miata

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  • spf5551k Rear Upper Toe Control Arm Outer Bushing Kit at Knuckle (in Hub)
  • spf5551k Rear Upper Toe Control Arm Outer Bushing Kit at Knuckle (in Hub)
  • spf5551k Rear Upper Toe Control Arm Outer Bushing Kit at Knuckle (in Hub)
  • spf5551k Rear Upper Toe Control Arm Outer Bushing Kit at Knuckle (in Hub)
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Rear Upper Toe Control Arm Outer Bushing Kit at Knuckle (in Hub)

Manufacturer: SuperPro
Part Number: spf5551k
Price: $62.99

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  • SuperPro parts are engineered and tested to stand up to the harshest conditions and use cases, so all SuperPro products are covered under warranty for off-road, racing, and motorsport applications, but some parts are covered for different time periods.

    For Bushings ('SPF' and some 'KIT') - Lifetime Warranty

    For Roll Control ('ALOY', 'RC', 'TRC' and 'DURO') - Three Year Warranty

    What is not covered:

    Installation damage or error, accident or impact damage, product finish and surface corrosion, and wear resulting from failure to align after installation.

    For more information contact our Customer Service folks.

FitmentRear Upper Toe Control Arm Outer Bushing Kit at Knuckle (in Hub) spf5551k fits these vehicles:

spf5551k | Rear Toe Control Arm Outer Bushing|'16-'23 Mazda Miata

Rear Upper Toe Control Arm Outer Bushing | '16-'23 Mazda Miata '17-'20 Fiat 124 Spider

Improve handling with SuperPro's upper toe control arm bushing

Better Handling With One Simple Trick

Do you want to make a noticeable improvement to your car's handling by changing one part? Not only does the toe control arm manage the toe portion of your rear alignment it also serves as the mounting point for the rear sway bar. Improving handling is as simple as strengthening the bushings that connect this very important part to your car's chassis. It may seem like a click bait headline but the toe control arm for your Miata or Fiat plays an important and pivotal role in your rear suspension.

Pulled In Every Direction

If you've noticed some concerning clunks and bangs from your rear suspension then unfortunately you have experienced the results that come from overworked bushings. The OEM bushings have their work cut out for them as the rear toe control arm not only resists lateral forces from cornering but also contends with the vertical stress generated as the sway bar tries to limit body roll. These forces combine to overwhelm the factory rubber bushings and reduce tire life, comfort, and handling.

Polyurethane's improved strength and durability easily controls the cornering forces generated by your Miata or Fiat 124
Tighten up your handling when you install SuperPro polyurethane bushings

Improve Your Upgrades

Strengthening the toe control arm and it's connections to your rear sway bar reduces body roll for a flatter cornering car. Sway bars are a popular upgrade to handling due to their minimal impact on ride comfort, however their effectiveness is reduced as each rubber mounted connection isolates the transfer of force. Don't limit the potential for upgrades you've installed and instead choose polyurethane bushings that remove the slop in your suspension to improve the response rate of the sway bar and tighten up handling.

Rock Solid Foundation

Restoring your car's ability to turn on a dime is made easy with SuperPro's polyurethane control arm bushings. Their bushings use a durable material that has the strength and consistency to provide a rock solid and long term foundation for your car's multitasking toe control arm. Install SuperPro's bushings that resist deflection to properly control your rear tires' alignment, improve roll control, extend tire life, and increase grip.

Create a rock solid foundation for future suspension modification when you install SuperPro polyurethane bushings.