911 Splitter Chin Spoiler 9", '66-'73 is Bexco's listing for 911 RSR Splitter Chin Spoiler 9", '66-'73, a GT Racing-sourced splitter for Porsche 911 1966-1973 builds. Use it when the part choice needs to support a classic 911 plan, not just fill a blank spot on the car.

Bumper, spoiler, splitter, and valance choices set the visual width and airflow language of the build.

Source-based details

• Source part reference: #4B.
• Based on the GT Racing listing for 911 RSR Splitter Chin Spoiler 9", '66-'73.
• Fitment/source pairing: GT Racing Part #4 and average weight 2-3 lbs.
• Average listed weight: 2-3 lbs.
• Related source part references mentioned: #4, #3.

Check before ordering

• Confirm year range, mounting points, flare width, oil-cooler opening, lighting, and tow access.
• Mock up the bumper with the hood, fenders, rockers, splitter, and rear bodywork before paint.
• Check driveway, trailer, and road-clearance realities if the car will be driven regularly.

Install note: Test fit before paint, final assembly, trimming, drilling, or welding. Confirm chassis year, body width, adjacent panels, hardware, and intended use before committing.