Add an aggressive look to your center exhaust 991 Carrera, Carrera S, C4, or C4S with the NR Auto 991 rear finned diffuser. The diffuser will quiet the air as it passes under your Porsche. The finned diffuser replaces the stock diffuser and uses original mounting hardware to attach diffuser to the bumper. Finned diffuser is designed to be painted matte Black or can be done in optional carbon fiber.
- Center Exhaust Rear Finned Diffuser
- Optional Carbon Fiber Rear Finned Diffuser
We ship our products via UPS or Freight depending on the size and weight of the product and packaging. We carefully hand wrap our products to ensure safe voyage from our factory to your garage.
NR Auto brings over 35 years of experience in manufacturing automotive accessories for the European automotive market. We pride ourselves on high-quality parts that enhance the style and performance of your vehicle.
We proudly manufacture our parts in the USA.