SPARCO 051STB45 Wheel Spacers

( Brand: Sparco ), ( Manufacturer Part Number: 051STB45 ), ( Part Type: Wheel Spacer ), ( Product Type: Wheel Spacers ), ( Fitment Type: Semi-universal ), ( Compatible Model S : Wrx Sti, Impreza, B9 Tribeca ), ( Fitnote: Type G3 ), ( Mfrbodycodename: Gf ), ( Product Subtype: Spacers ), ( Product Thickness: 16mm ), ( Bolt Pattern: 5x100 ), ( Material: Aluminum )

Review SPARCO Subaru Wheel Spacers fits WRX STI 2013–2015

The Sparco 051STB45 wheel spacers are a high-performance accessory designed specifically for Subaru WRX STI models from the years 2013 to 2015. These wheel spacers are engineered to provide several benefits to enhance the driving experience of your vehicle.

The primary function of these wheel spacers is to increase the offset of your wheels, allowing for wider wheel fitment. This can result in improved handling and better tire grip, especially during high-speed cornering or aggressive driving. The Sparco 051STB45 wheel spacers are manufactured using a robust 6061 T6 aluminum alloy, which ensures both strength and lightweight construction. This material also offers excellent corrosion resistance, ensuring that the wheel spacers will maintain their performance and appearance over time.

Another advantage of the Sparco 051STB45 wheel spacers is their precision machining. Each spacer is manufactured to stringent tolerances, ensuring a perfect fit for your Subaru WRX STI. This not only guarantees optimal performance but also reduces the potential for vibrations or uneven tire wear.

The Sparco 051STB45 wheel spacers come in a set of four, complete with the necessary hardware for installation. This includes 12 bolts and 12 nuts, all made from high-strength steel. The bolts have a hex head design for easy and secure tightening, while the nuts feature a locking feature to prevent loosening during aggressive driving.

The Sparco 051STB45 wheel spacers are compatible with both stock and aftermarket wheels. They are designed to fit the following wheel sizes: 17x7.5 inches and 17x8 inches. Installation is straightforward and can be done by following the included instructions. However, it is recommended to have your vehicle aligned after installation to ensure proper tire wear and optimal handling performance.

In summary, the Sparco 051STB45 wheel spacers are a high-quality, performance-enhancing accessory for Subaru WRX STI models from 2013 to 2015. They offer improved handling, better tire grip, and a wider, more aggressive wheel fitment. Manufactured from robust 6061 T6 aluminum alloy, these wheel spacers provide excellent strength, lightweight construction, and corrosion resistance. With a precision machining and easy installation process, the Sparco 051STB45 wheel spacers are an excellent investment for any Subaru WRX STI enthusiast looking to take their driving experience to the next level.

Sparco 051STB45 wheel spacers are aftermarket products designed to increase the width between the wheel hub and the wheel rim on Subaru WRX STI models from 2013 to 2015. Like any automotive modification, these wheel spacers come with their advantages and disadvantages. Here's a brief overview:

1. Improved wheel clearance: Installing wheel spacers can help eliminate or reduce rubbing between the tires and various components, such as the suspension or wheel wells, which can occur when using wider wheels and tires.

2. Aesthetic appeal: Wheel spacers can make the car's wheel setup appear more aggressive, particularly when used in conjunction with larger, wider wheels.

3. Flexibility: Wheel spacers offer more wheel and tire combinations to choose from, allowing the user to select a setup that may not be possible without them.

1. Reduced steering precision: The added distance between the wheel hub and the wheel rim can lead to slightly reduced steering precision, as the steering input has to travel further.

2. Increased unsprung weight: Wheel spacers add weight to the wheel assembly, which can negatively impact handling and ride quality.

3. Potential for uneven tire wear: Uneven tire wear can occur if the wheel spacers are not installed evenly or if the wheels are not balanced properly.

4. Potential for wheel bearing damage: If wheel spacers are not installed correctly, they can put additional stress on the wheel bearings, potentially leading to damage.

Sparco 051STB45 wheel spacers for Subaru WRX STI models from 2013 to 2015 offer both advantages and disadvantages. While they can improve wheel clearance, provide a more aggressive appearance, and offer more wheel and tire combinations, they can also negatively impact steering precision, add unsprung weight, potentially cause uneven tire wear, and put additional stress on wheel bearings if not installed correctly.

If you're considering purchasing Sparco 051STB45 wheel spacers for your Subaru WRX STI, it's essential to carefully weigh the potential benefits against the potential downsides. Properly installing the spacers and ensuring that your wheels are balanced and aligned correctly is crucial to minimizing any potential issues. It's also a good idea to consult with a qualified mechanic or tire professional to determine if these spacers are the best choice for your specific application. Ultimately, the decision to use wheel spacers depends on your personal preferences, driving style, and the specific modifications you have or plan to make to your vehicle.

Details:

Thickness: 16mm. The wheel spacers increased the track improving driving precision. Anodized to prevent oxidation. Features: designed to widen the wheelbase for improved grip and handling.

Bolt Pattern: 5 x 100mm. For ultimate strength, the spacers are heat-treated to further increase strength and anodized guarantee protection from oxidation. Forged and heat treated for ultimate strength.

If you want to widen your vehicles wheelbase improve grip, handling and precision, choose these premium quality wheel spacers by Sparco made from a special aluminum alloy. They are heat treated to increase the mechanical resistance and next they anodized guarantee oxidation protection. CNC machined for a perfectly flat surface. Wheel spacers widen your cars wheelbase, improving grip, handling, and precision.

Developed in a special aluminum alloy through an innovative forging technology, afterwards they are wrought with CNC machine computer numerical control to obtain the perfect co planar surface. Thread Pitch: M12 x 1.25.

part #: 051stb45 prices

• $114.30-$140.79

specifications whelspac:

• for models: Wrx, Sti
• for makes: Subaru
• for years: 2013-2015
• brand: Sparco
• mpn: 051stb45
• part type: Wheel Spacer
• product type: Wheel Spacers
• fitment type: Semi-universal
• compatible model s : Wrx Sti, Impreza, B9 Tribeca
• fitnote: Type G3
• mfrbodycodename: Gf
• product subtype: Spacers
• product thickness: 16mm
• bolt pattern: 5x100
• material: Aluminum

general whelspac:

• condition: New
• Car Truck Parts Accessories > Wheels, Tires Parts > Wheel Spacers, Adapters Hub Centric Rings

payments whelspac:

• other
• credit card: Mastercard
• wallet: Google-pay

offer whelspac:

• options: Ship-to-home
• sold: 0
• quantity: 2
• availability: In Stock
• started: March 19, 2025

seller whelspac:

• # reviews: 13114
• city: Bellevue, Washington
• rating: 89.9%

shipping whelspac:

• type: Calculated
• class: Standard
• service: FedEx Ground or FedEx Home Delivery
• cost: $25.64
• transit: 3-9 Days
• carrier: FedEx

returns whelspac:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

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