Unitronic 48mm Adapter Ring Set For Turbo Inlet - Audi RS4/RS5 (B9) 2.9TT 2018-2024 HFX4-2F20-30 In recent testing this Takeda

In recent testing this Takeda "Attack" cold air intake produced +15 horsepower and +16 lbs

Mishimoto Acura Integra Type R radiator hoses are made from a combination of high-grade silicone and heat-resistant embedded fibers for a high-quality replacement kit for your OEM rubber hoses

and thermal stability is maintained during aggressive driving

bigger is better

This is the Grimmspeed Top Mount Intercooler Hood Scoop Splitter

Unitronic 48mm Adapter Ring Set For Turbo Inlet - Audi RS4/RS5 (B9) 2.9TT 2018-2024 HFX4-2F20-30 In recent testing this TakedaFor use with the Unitronic Carbon Fiber Turbo Inlet on the B9 and B9. 5 RS4 RS5 equipped with the 2. 9TFSI EA839 engine and stock turbochargers. Hardware Included 2x 48mm Inlet Adapter Rings 4x O rings Related Hardware Unitronic 51mm Adapter Ring Set for B9 RS4 RS5 2. 9TT Turbo Inlet Unitronic Carbon Fiber Inlet for B9 RS4 RS5 2. 9TFSI Unitronic Carbon Fiber Intake System For B9 RS4 RS5 2. 9TFSI Unitronic Carbon Fiber Intake System with Turbo Inlet