Subaru WRX Performance Exhaust - Kartboy - Exhaust Hanger - 12mm - Black - `08-`21. This Kartboy exhaust hanger is a direct-fit replacement designed for 2008–2021 Subaru WRX/WRX STI (and compatible with certain Legacy GT models). It provides a durable, simple mounting point to keep your exhaust securely positioned under the car.

Engineered for enthusiasts who prefer functional, reliable components, this 12mm Kartboy hanger reduces exhaust movement and helps maintain proper alignment after installing upgraded or factory exhaust systems. The black finish resists corrosion and blends with underbody hardware. It’s an uncomplicated swap for anyone replacing a worn or broken hanger or upgrading from deteriorated rubber mounts.

Features

• Direct-fit application for 2008–2021 Subaru WRX/WRX STI (also fits certain Legacy GT applications)
• 12mm shank sized for standard exhaust hanger holes
• Durable black finish for corrosion resistance
• Steel construction for long-term support and reduced exhaust movement
• Simple installation—replaces worn rubber hangers without modification

If you have questions about fitment or compatibility with your specific model and exhaust, call us directly—our tech staff can help confirm fit and advise on installation. We have two locations where we offer installation and customization services: Austin, Texas and the Los Angeles, California area. Call us at 512-982-9393 (TX) or 562-981-6800 (CA).

If you’re considering multiple items, contact us for possible shipping discounts. We install on premises at both locations and can assist with professional fitment and customization.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov