Porsche 911/991.2 GTS rear bumper diffuser

Porsche 911 991.2 GTS Rear Bumper Diffuser – OEM Specification | Premium Exterior Component | Direct Replacement

Porsche 911 991.2 GTS rear bumper diffuser delivers the bold, purposeful rear-end treatment that sets the GTS apart from every other 991.2 variant — genuine OEM, not an aftermarket replica or inferior substitute.

Wide, low, aggressively sculpted lower rear styling with precisely engineered aerodynamic fins and channels manages underbody airflow more efficiently than the standard bumper, reducing rear-axle lift and improving high-speed stability.

Integrated exhaust outlet surrounds frame the GTS exhaust system with factory-correct precision, while every mounting point and sensor provision is reproduced exactly to OEM spec, making this Porsche 911 991.2 GTS rear bumper diffuser a direct, modification-free fit.

Complete Package Includes:

• OEM rear bumper diffuser assembly
• Aerodynamic fins and underbody channels
• Integrated exhaust outlet surrounds
• All factory mounting hardware and brackets
• Sensor provisions pre-fitted to OEM locations

Characteristics & Specification:

• Component: Rear Bumper Diffuser
• Design: GTS Motorsport-Inspired Aerodynamic Treatment
• Specification: Genuine OEM
• Compatible Manufacturing Years: 2017–2019 (991.2 generation)
• Mileage: Not applicable (exterior bodywork component)
• Finish: Factory textured/painted black
• Fitment: Direct Bolt-On, No Modification Required

Vehicle Fitment – Compatible Models:

• Porsche 911 991.2 GTS Coupe
• Porsche 911 991.2 GTS Cabriolet
• Porsche 911 991.2 Carrera 4 GTS
• Porsche 911 991.2 Targa 4 GTS

Installation Notes:

• Professional installation recommended for precise alignment
• Direct bolt-on fitment using factory mounting points
• Compatible with factory exhaust outlet positioning
• No cutting or fabrication required

Key Features:

• Genuine OEM GTS rear diffuser, not a replica
• Reduces rear-axle aerodynamic lift at speed
• Integrated exhaust outlet surrounds to factory precision
• Bold, wide, ground-hugging GTS-specific aesthetic
• Direct bolt-on fitment, no fabrication needed
• Reproduces all factory mounting and sensor provisions