NRF Air Duct 166561

Compatible with AUDI A6 C6 (4F2) , AUDI A8 D3 (4E2, 4E8) , AUDI A6 C6 Avant (4F5) Show more info
This NRF air duct is designed for optimal airflow and engine performance. Ensure your vehicle's intake system functions efficiently.
8.81 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (18.05.2026)
PN 166561
Make NRF
EAN 8718042456304

The NRF Air Duct 166561 is engineered to facilitate the smooth and efficient passage of air into your vehicle's engine. Proper airflow is crucial for combustion efficiency, power output, and overall engine health. This component plays a vital role in ensuring that the correct volume of air reaches the engine under various operating conditions. Crafted with durable materials, this air duct is built to withstand the demanding environment under the hood. It is designed to meet or exceed original equipment specifications, ensuring a precise fit and reliable performance. Replacing a damaged or worn air duct can prevent potential engine issues and maintain optimal fuel economy. Installation of the NRF Air Duct 166561 is straightforward, designed to integrate seamlessly with your vehicle's existing intake system. By maintaining the integrity of the air intake path, you help protect your engine from contaminants and ensure it receives the clean air it needs to operate at its best.

  • Direct fit for specific vehicle applications
  • Ensures proper air intake volume and flow
  • Made from durable, high-quality materials
  • Helps maintain engine performance and efficiency
  • Protects engine from contaminants
  • Designed to meet OE specifications
  • Reliable NRF quality
Material
NBR (Nitrile Butadiene Rubber)
Length [mm]
159,41
Inner diameter 1 [mm]
48
Inner diameter 2 [mm]
4+2
Outer diameter 1 [mm]
5/8"
Outer diameter 2 [mm]
52°
Additional article/Additional info 2
with clamps
  • AUDI
    • A6 C6 (4F2)
      • 3.0 TDI quattro (165kW/225PS)
      • 2.7 TDI (132kW/180PS)
      • 3.0 TDI quattro (171kW/233PS)
    • A8 D3 (4E2, 4E8)
      • 3.0 TDI quattro (171kW/233PS)
      • 3.0 TDI quattro (155kW/211PS)
    • A6 C6 Avant (4F5)
      • 3.0 TDI quattro (165kW/225PS)
      • 2.7 TDI (132kW/180PS)
      • 3.0 TDI quattro (171kW/233PS)
      • 3.0 TDI quattro (176kW/240PS)
    • A4 B7 Kabriolets (8HE)
      • 3.0 TDI quattro (171kW/233PS)
    • A6 Allroad C6 (4FH)
      • 3.0 TDI quattro (171kW/233PS)
      • 3.0 TDI quattro (176kW/240PS)
    • A4 B7 (8EC)
      • 3.0 TDI quattro (171kW/233PS)
    • A4 B7 Avant (8ED)
      • 3.0 TDI quattro (171kW/233PS)
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