JSD Widebody Kit for Subaru WRX/STI Hatchback (2011–2014)

Bring true stance and functional clearance to your 2011–2014 Subaru WRX or STI with the JSD 13-piece widebody kit. Purpose-built for this chassis and manufactured in the USA from high-quality fibreglass, the kit adds +70mm of total width to unlock wider wheel and tire options, reduce rubbing, and deliver an aggressive, track-inspired presence that still respects OEM body lines.

Pre-Order Bonus: As a thank you, all pre-orders receive a free front lip (a $350 value) that completes the front profile and visually ties into the widened arches.
Note: Rear diffuser not included.

What’s Included

• Bumper pieces for integrated front and rear transitions

• Replacement front fenders for factory-style mounting and cleaner bodywork

• Side skirt extensions that carry the flare line and protect the sills

• Rear fenders: 3 pieces per side for precise contouring and easier install and paint prep

Why Choose JSD for Your WRX/STI

• Made in the USA: Consistent quality control, tight tolerances, and reliable lead times.

• Fibreglass construction: Durable, repairable, and ideal for paint. Each panel is designed with proper thickness for strength without unnecessary weight.

• Model-specific design: Created around the 2011, 2012, 2013, and 2014 WRX/STI bodies for a cohesive, OEM-plus look.

• Functional clearance: The +70mm width supports wider rubber and more aggressive offsets for improved grip and stance.

• 13-piece architecture: Smaller sections mean easier handling, test-fit, and bodyshop workflow.

Fitment & Installation Guidance

• Vehicle compatibility: Subaru WRX and STI, 2011–2014. Hatchback & Sedan

• Prep first: Always test-fit all components before paint to dial in panel gaps, fastener points, and door clearances.

• Bodywork: Depending on wheel/tire specs and ride height, rolling, trimming, or minor cutting of factory panels may be required.

• Hardware & finishing: Professional installation is recommended. Final mounting hardware, sealant, and paint are selected by the installer to suit your application.

• Suspension and brakes: Works with most coilover, big-brake, and alignment setups. Confirm final offset, camber targets, and tire profile with your shop.

Styling & Performance Notes

• Seamless character line flow: The kit follows factory creases for a premium, integrated appearance rather than a tacked-on look.

• Wheel and tire potential: The added width allows lower offsets and wider tread so you can increase mechanical grip without compromising fender integrity.

• Daily to track versatility: Designed for show-ready stance and weekend performance, while remaining practical to service and maintain.

What’s Not Included

• Rear diffuser

• Mounting hardware, sealant, paint, and installation labor

Shipping and Delivery

To keep pricing transparent, shipping is calculated and billed separately once the first production units are completed and the final carton size and weight are confirmed. This ensures you pay the actual carrier cost rather than an estimate.

• We’ll contact you with a shipping quote and obtain approval before we charge for freight.

• Services typically include insured ground freight with palletized packaging when required.

• International orders: any import duties, taxes, or brokerage fees are not included and are the buyer’s responsibility.

• Your order will not ship until the shipping invoice is paid in full.

Our goal is no surprises on freight, just accurate, pass-through carrier costs once the kit’s final dimensions are verified.

Pre-Order Advantage

Lock in early and receive the JSD front lip free ($350 value) to complete your aero package. Limited to the pre-order window only.