MID Racing TR50 Tarmac Black 18x8 5x114.3 +45mm Offset 2015-2025 WRX / 2011-2021 STI | Cast Flow-Formed | Lightweight Performance Wheel
Overview
The MID Racing TR50 wheel is a precision-engineered, cast flow-formed 18x8-inch wheel designed specifically for Subaru WRX models from 2015 to 2025 and WRX STI models from 2011 to 2021. Featuring a 5x114.3 bolt pattern with a +45mm offset, this wheel balances aggressive styling with functional performance enhancements. It is ideal for Subaru enthusiasts seeking a lightweight, strong wheel that complements both street and track driving.
Designed with a flat-surfaced, royal 5-spoke motif, the TR50 blends classic sports wheel aesthetics with modern engineering. MID Racing’s unique approach incorporates stress-balanced spoke geometry and reinforced ribs at the spoke crotch to increase strength without adding unnecessary weight. The thicker rim flange enhances rigidity, while the tapered edges and grooved rim circumference add a three-dimensional visual depth that elevates the wheel’s presence on any Subaru.
For Subaru owners, the TR50 offers a meaningful upgrade in wheel performance and style. Its flow-formed construction reduces unsprung weight, improving handling responsiveness and suspension feedback. The design also supports durability under spirited driving conditions, making it a reliable choice for both daily driving and track use. Additionally, the included strobe sticker option allows owners to accentuate wheel rotation visually, enhancing the dynamic look of their WRX or STI.
Features & Specifications
This MID Racing TR50 wheel is engineered for Subaru WRX and WRX STI platforms and features an 18x8 inch size with a +45mm offset. Constructed using cast flow-formed one-piece technology, it delivers a lightweight yet rigid solution for Subaru enthusiasts seeking improved handling and aesthetic appeal.
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Brand: MID Racing
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Product: TR50 Tarmac Black 18x8 5x114.3 +45mm Offset
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Part Number: F703880573450300
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Fitment: 2015-2025 Subaru WRX / 2011-2021 Subaru WRX STI
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Material: Cast Flow-Formed Aluminum Alloy
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Finish: Tarmac Black (TBK)
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Construction: Cast Flow-Formed 1-Piece
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Origin: Not specified
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Safety Standards: JWL VIA Compliant
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Included Components: Center Cap, Air Valve, Sticker
Key Benefits
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Performance: Flow-formed construction reduces weight for improved acceleration, braking, and handling response on WRX and STI models.
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Durability: Reinforced spoke ribs and thicker rim flange increase structural strength to withstand aggressive driving conditions.
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Fitment: Precision-engineered 5x114.3 bolt pattern and +45mm offset ensure proper fitment and clearance on specified Subaru platforms.
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Aesthetics: Modern 5-spoke design with three-dimensional ribbing and tapered rim edges delivers a clean, aggressive look that complements Subaru styling.
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Quality: JWL VIA safety certification guarantees compliance with rigorous industry standards for strength and reliability.
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Customization: Optional strobe sticker enhances visual wheel rotation, adding a dynamic touch to your Subaru’s appearance.
What's Included
- 1× MID Racing TR50 Tarmac Black 18x8 Wheel
- 1× Center Cap
- 1× Air Valve
- 1× Strobe Sticker
Installation & Compatibility
Installation of the MID Racing TR50 wheel is straightforward for anyone familiar with wheel mounting procedures. It is a direct bolt-on fit for 2015-2025 Subaru WRX and 2011-2021 Subaru WRX STI models with a 5x114.3 bolt pattern and +45mm offset. No modifications are required, but proper torque specifications and wheel balancing are recommended to ensure optimal performance and safety. Professional installation is advised if you are unfamiliar with wheel installation or suspension components. Always verify fitment for your specific year and trim before purchase.
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Professional Installation: Recommended for best results
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific Subaru WRX or WRX STI model year and trim
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