Air exhaust duct, Rear Bumper. Porsche 997.1 GT3 >>2009  ›  99750582

Air exhaust duct, Rear Bumper
Genuine Porsche air guide for selected Porsche 997 body / bumper airflow applications. This original Porsche air guide helps direct airflow through the correct factory channel, supporting cooling, aerodynamic airflow management and correct front or rear bumper-area assembly fitment where specified.

Fits:
Porsche 997 MK1 GT3 / GT3 RS 2007 - 2009

Diagram ref no 30

What This Product Does

This air duct forms part of the rear bumper assembly. It is an airflow component, rather than a complete bumper, bumper overrider or exhaust-system pipe.

Technical Details

• Brand: Porsche.
• Part number: 99750582391 /  99750582491
• Component identification: air exhaust / air duct.
• Assembly location: rear bumper.

Symptoms of Fault

Inspect the duct for cracking, distortion or impact damage when assessing the rear bumper assembly. Damage to adjacent bumper parts does not establish that this duct also needs replacing.

Why Replacement Matters

Air guides can become damaged through front or rear bumper removal, accident repair, road debris, heat, age or incorrect previous installation. A cracked or missing air guide may affect airflow routing, leave surrounding bumper components unsupported, or make the bumper area look incomplete.

Replacing it with a Genuine Porsche air guide restores the correct factory ducting and mounting arrangement.

Where It Fits on the Car

These air guides fit in the Porsche 997 bumper / body airflow guide area where specified. They are designed to direct airflow through the factory bumper or body ducting path. Correct side and location should be confirmed before ordering, as 99750582391 and 99750582491 are paired left/right-style references.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99750582

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