Rear Side Air Intake Ducts: ASA-GF Composite Pair – Porsche 911 (992) GT3 RS

This is a precision-engineered replacement pair for the rear side air intake ducts on the Porsche 911 (992) GT3 RS. The factory intake ducts — OEM parts 992.809.113.C and 992.809.114.C — are high-visibility exterior components that manage airflow to the rear-mounted engine. We reverse-engineered this matched pair in ASA-GF to deliver replacement ducts that meet the structural and thermal demands of the GT3 RS's naturally aspirated high-revving engine environment.

✅ COMPLETE PAIR — LEFT & RIGHT: This listing includes both the left (992.809.113.C) and right (992.809.114.C) intake ducts as a matched set in matte black finish.

The Engineering Edge

• ASA-GF Construction: Moulded from Glass-Fiber Reinforced ASA — a material that combines the UV stability and heat resistance of ASA with the dimensional rigidity provided by glass fiber reinforcement. The ducts maintain their precise aerodynamic profile under sustained engine bay heat and high-speed airflow without warping or flexing.
• Exact OEM Aerodynamic Profile: Every duct contour, intake aperture, and mounting point is reverse-engineered from the factory components. The airflow geometry is maintained precisely — no compromise to the GT3 RS's engineered cooling architecture.
• Matte Black Finish: The surface finish matches the factory matte black specification. The colour is integral to the ASA-GF material — it will not fade, chalk, or delaminate under sustained UV and heat exposure.