Built specifically for the S197, S550, and S650 Mustang, the APEX VS-5 in 18x10 ET40 delivers a forged-quality wheel at a weight that actually matters on track without the forged price tag.
Flow Formed construction changes the equation. APEX uses a flow forming process to stretch and compress the barrel under high pressure, aligning the aluminum grain structure and increasing tensile strength. The result is a wheel that sheds rotational mass compared to a standard cast unit, reducing unsprung and rotating weight where it has the most effect on acceleration, braking, and steering feel.
The VS-5 face is purpose-built for the Mustang platform. Five wide spokes with deep pockets give the wheel structural rigidity while clearing Mustang brake calipers across the supported model range from 2005 through 2026. The Race Silver finish holds up under track heat cycles and resists brake dust staining better than a polished or chrome surface.
18x10 ET40 covers a wide range of Mustang builds. The 18-inch diameter keeps sidewall height available for street tire compliance while the 10-inch width opens up tire selection from 275 to 305 section widths. The ET40 offset fits flush within factory fender geometry on most Mustang configurations, making it a practical choice for a dual-purpose street and track setup.
Product Benefits
- Flow Formed Barrel: High-pressure forming increases strength and reduces weight versus conventional casting.
- 18x10 ET40 Fitment: Supports 275 to 305 section widths on 2005-2026 Mustang platforms.
- Caliper Clearance: Spoke geometry clears Mustang brake packages across the full model year range.
- Race Silver Finish: Durable coating resists heat cycles and brake dust common in track environments.
- Evolution Line Design: Part of APEX's track-focused VS-5 family, validated for performance driving use.
- Broad Year Compatibility: Spans S197, S550, and S650 chassis generations from 2005 through 2026.
About APEX Wheels: APEX Wheels focuses exclusively on track and performance fitments for enthusiast platforms, engineering each wheel for measurable weight and strength targets rather than styling alone. The Evolution Line sits at the center of their catalog, combining flow formed construction with fitment data validated against real-world track applications.
WARNING: California Residents: Cancer and Reproductive Harm;
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- Installation Difficulty:
- Tech Recommended
- Tools Required:
- Basic Shop Tools
- Estimated Install Time:
- (approx.) 1 Hour
- Vehicle Fitment:
- 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
