911 RS Rear Bumper Dual Exhaust 9", '69-'73

911 RS Rear Bumper Dual Exhaust 9", '69-'73 is listed for builders planning classic Porsche 911 projects with a clear fitment and build-direction check before purchase. Exhaust parts affect sound, packaging, serviceability, heat, and the way the car feels under load.

The title calls out 1969-1973 fitment language; use that as the starting point, then confirm your specific chassis, bodywork, lighting, and mounting setup. Bexco is an independent parts and enthusiast brand; Porsche model names are used here only to identify the vehicles and build eras these parts are commonly researched against.

Fitment and build-planning notes

• Confirm header, muffler, gasket, bumper, and valance compatibility before ordering.
• Replace sealing hardware during exhaust work instead of reusing tired parts.
• Account for local sound limits and emissions requirements where they apply.
• Confirm final compatibility before installation, welding, final exhaust assembly, or road use.

Helpful Bexco resources

• Start with the Beginners Guide to Modifying Porsche 911s.
• Compare related parts in the sport purpose Porsche parts collection.
• Review the Bexco air-cooled 911 knowledge base for chassis and build-style context.