Application

AUDI

• Audi A6 C7 (4G2, 4GC), S6 quattro, 4.0 TFSI, CEUC, 420 KM / 309 kW, 3993 cm³, 2012/02 – 2018/09
• Audi A6 C7 (4G2, 4GC), S6 quattro, 4.0 TFSI, CTGE, 450 KM / 331 kW, 3993 cm³, 2014/10 – 2018/09
• Audi A6 C7 Avant (4G5, 4GD), S6 quattro, 4.0 TFSI, CEUC, 420 KM / 309 kW, 3993 cm³, 2012/02 – 2018/09
• Audi A6 C7 Avant (4G5, 4GD), S6 quattro, 4.0 TFSI, CTGE, 450 KM / 331 kW, 3993 cm³, October 2014 – September 2018
• Audi A6 C7 Avant (4G5, 4GD), RS6 quattro, 4.0 TFSI, CWUB / CRDB, 560 KM / 412 kW, 3993 cm³, 2013/01 – 2018/09
• Audi A6 C7 Avant (4G5, 4GD), RS6 performance quattro, 4.0 TFSI, CWUC, 605 KM / 445 kW, 3993 cm³, November 2015 – September 2018
• Audi A7 Sportback (4GA, 4GF), S7 quattro, 4.0 TFSI, CEUC, 420 KM / 309 kW, 3993 cm³, February 2012 – March 2015
• Audi A7 Sportback (4GA, 4GF), S7 quattro, 4.0 TFSI, CTGE, 450 KM / 331 kW, 3993 cm³, July 2014 – May 2018
• Audi A7 Sportback (4GA, 4GF), RS7 quattro, 4.0 TFSI, CWUB / CRDB, 560 KM / 412 kW, 3993 cm³, October 2013 – April 2018
• Audi A7 Sportback (4GA, 4GF), RS7 performance quattro, 4.0 TFSI, CWUC, 605 KM / 445 kW, 3993 cm³, November 2015 – April 2018
• Audi A8 D4 (4H2, 4H8, 4HC, 4HL), 4.0 TFSI quattro, CEUA, 420 KM / 309 kW, 3993 cm³, March 2012 – December 2014
• Audi A8 D4 (4H2, 4H8, 4HC, 4HL), 4.0 TFSI quattro, CTGA, 435 KM / 320 kW, 3993 cm³, October 2013 – December 2015
• Audi A8 D4 (4H2, 4H8, 4HC, 4HL), S8 quattro, 4.0 TFSI, CTFA / CGTA, 520 KM / 382 kW, 3993 cm³, April 2012 – January 2018
• Audi A8 D4 (4H2, 4H8, 4HC, 4HL), S8 plus quattro, 4.0 TFSI, DDTA, 605 KM / 445 kW, 3993 cm³, 2015/11 – 2018/01

Engine displacement: 4.0 (3993 cm³)

Other variants of intake manifolds may have been used in the vehicles listed above. Please compare the part carefully before purchasing.

Fits intake manifolds with the following OEM numbers

• 079133109BR
• 079133110BR
• 079133109BQ
• 079133110BQ

Description

Swirl vanes are components used in diesel engines whose primary function is to introduce turbulence into the airflow entering the combustion chamber in order to improve combustion efficiency. Unfortunately, these vanes have many drawbacks. First, swirl vanes are a part of the engine that is subject to heavy wear and can fail. Their failure can lead to serious engine performance issues, such as a loss of power, noise, or vibration.

Second, swirl flaps, even when open, significantly restrict airflow, which creates additional resistance and reduces combustion efficiency. In particular, when modifying an engine to increase power and torque, swirl flaps become a major limitation on engine performance.

Finally, swirl flaps are also expensive to repair or replace. Removing them and replacing them with plugs is a popular modification among automotive enthusiasts who want to boost their engine’s performance and avoid costly repairs.

Technical Specifications

• plug material: PA66,
• all plugs undergo specialized vibratory finishing. This process removes sharp edges and smooths the surface