SPF4110-90K SUPERPRO Base Rear Upper Forward Differential

Review SUPERPRO For Scion Fr-s Base Rear Upper Forward Differential Pinion Mount for SCION 2013

Introducing the SuperPro SPF4110-90K Rear Upper Forward Differential Pinion Mount for the 2013 Scion FR-S Base, an exceptional engineering solution for enhanced drivetrain performance and durability. This advanced mount is meticulously designed and engineered to address the unique challenges of the FR-S platform.

The SuperPro SPF4110-90K is a direct replacement for the factory mount, but it offers significant improvements over the stock component. This mount is engineered using SuperPro's proprietary Polyurethane Bushings, which provide superior strength, durability, and vibration damping compared to the stock rubber bushings. These bushings are specifically designed to minimize deflection under load, ensuring precise differential movement and improved power transfer to the wheels.

Moreover, the SuperPro SPF4110-90K mount is manufactured using high-quality steel, ensuring a strong and rigid mounting platform for the differential. This mounting platform is designed to securely hold the differential in place, reducing movement and play in the drivetrain, and minimizing the risk of driveline damage.

Additionally, the SuperPro SPF4110-90K mount is designed to work seamlessly with the factory suspension and drivetrain components. This means that it can be installed easily and without the need for any modifications, making it an ideal upgrade for the 2013 Scion FR-S Base.

In summary, the SuperPro SPF4110-90K Rear Upper Forward Differential Pinion Mount for the 2013 Scion FR-S Base is an essential upgrade for those seeking improved drivetrain performance, durability, and handling. By addressing the weaknesses of the stock mount, this upgrade provides a more solid and responsive driving experience, making it a must-have for any FR-S enthusiast.

Pros and Cons of Buying a SuperPro SPF4110-90K Rear Upper Forward Differential Pinion Mount for a 2013 Scion FR-S Base

The SuperPro SPF4110-90K Rear Upper Forward Differential Pinion Mount is a popular aftermarket upgrade for the 2013 Scion FR-S Base. This part is designed to improve the car's handling and durability. In this analysis, we will discuss the pros and cons of purchasing this product.

1. Enhanced Handling: The SuperPro SPF4110-90K Rear Upper Forward Differential Pinion Mount is designed to improve the car's handling by reducing the amount of flex in the rear suspension. This results in better road feel, increased stability, and improved traction.

2. Durability: SuperPro is known for manufacturing high-quality bushings and mounts using their proprietary SAE 4130 & 4340 chrome molybdenum steel and polyurethane material. This part is no exception, as it is expected to last longer than the OEM mount.

3. Upgradability: Installing this part is a good first step for those who plan to perform other suspension upgrades in the future. The improved handling and reduced flex will make other upgrades more effective.

4. Easy Installation: The installation process is relatively simple and can be completed in a few hours using basic hand tools.

1. Cost: The SuperPro SPF4110-90K Rear Upper Forward Differential Pinion Mount is more expensive than the OEM mount. This may be a deterrent for some buyers, especially those on a budget.

2. Noise: Some users have reported that this part generates additional noise, especially during hard acceleration or when going over bumps. However, this noise is generally considered a desirable trait by those who value performance.

3. Stiffness: The polyurethane material used in this part is stiffer than the OEM rubber bushings. This can lead to a harsher ride, particularly on rough roads.

4. Potential for Damage: The use of chrome molybdenum steel can make the part more prone to damage during installation. Proper care should be taken during the installation process to avoid bending or damaging the part.

The SuperPro SPF4110-90K Rear Upper Forward Differential Pinion Mount is an excellent upgrade for those who want to improve their 2013 Scion FR-S Base's handling and durability. While it comes with a higher cost and potential noise and stiffness issues, the benefits of this part far outweigh the drawbacks. For those who are serious about performance and suspension upgrades, this part is a worthwhile investment.

If you are looking to improve the handling and durability of your 2013 Scion FR-S Base and plan to perform other suspension upgrades in the future, the SuperPro SPF4110-90K Rear Upper Forward Differential Pinion Mount is a solid choice. Keep in mind that it comes with a higher cost and potential noise and stiffness issues, but the benefits of this part will make it worth the investment for those who prioritize performance.

Details:

Manufacturer: Superpro, part number: SPF4110-90K, condition: new: why Superpro. Better through design, made in Australia. They are specially developed from the ground-up to take advantage of this materials unique properties. Anyone can take two tins and mix part a with b get a result. 2013 -2016 Scion fr-s.

It takes foresight in management and a strong integration with technology to achieve result every time, which is what Superpro prides itself on.Superpro bushings can be used strut bars, radius rods trailing arm locations, will improve the road holding, handling tyre wear of any passenger car or 4wd. This is possible because Superpro products achieve consistent tyre-to-road-alignment, particularly under braking and cornering loads. Innovations that are tested in the most extreme conditions; from Antarctica to Sahara. Superpro is an innovative Australian manufacturer of automotive polyurethane suspension bushings, control arms, sway bars and other components for both 4x4 performance vehicles.

Flexible, state-of-the-art manufacturing facilities underpin superior quality. Superpro polyurethane suspension bushes are not copies of the OE rubber components.

specifications differentialsdepo:

• for makes: Scion
• for years: 2013
• brand: Superpro
• mpn: Spf4110-90k
• type: Differential Mount Bushing
• performance part: Yes
• upc: 317745765288

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

offer differentialsdepo:

• sold #: 11
• availability: in stock
• options: ship-to-home
• prices: $103.95–$228.39
• item condition:
  • New
  • Brand New
• started: may 16, 2026
• in stock #: 5

payments differentialsdepo:

• other
• credit card: diners-club
• wallet: paypal

shipping differentialsdepo:

• class: standard
• service: standard
• type: fixed
• transit: 3-6 days

seller differentialsdepo:

• # reviews: 131233
• rating: 99.9%
• city: san leandro, california

returns differentialsdepo:

• time: 30 days
• paid by: seller
• policy: returns accepted