4.5* of pure carbon power. Presenting the S-FLO Carbon Inlet Tube: for the Audi 8V RS3 and Mk3 TT RS: The S-FLO Carbon Inlet Tube is the largest amongst its peers, with impressive adaptability to facilitate maximum gains. The colossal 4.5* S-FLO Carbon Inlet tube bridges the gap between the turbo inlet pipe and the factory airbox seamlessly. The S-FLO Carbon Inlet Tube is for drivers looking to extract the most out of their factory airbox while increasing throttle response. Upgrade path: The S-FLO Carbon Intake Suite is modular by design allowing an easy evolution from the S-FLO Inlet Tube or S-FLO Shortie Carbon Intake to the full S-FLO Carbon Intake Systems (open or closed). S-FLO 4* Coupler: The S-FLO Carbon Inlet Tube come complete with a 4.5* to 3* couplers to mate to the factory 3* turbo inlet pipe. The S-FLO 4* Coupler transitions from 4.5* to 4* to accommodate aftermarket turbo inlet pipes that are 4* in diameter and is available separately (SKU: 7260-11002).

Fitment:
Audi RS3 Base 2017
Audi RS3 Base 2018
Audi RS3 Base 2019
Audi RS3 Base 2020
Audi RS3 Base 2022
Audi RS3 Base 2023
Audi RS3 Base 2024
Audi TT RS Quattro Base 2018
Audi TT RS Quattro Base 2019
Audi TT RS Quattro Base 2020
Audi TT RS Quattro Base 2021
Audi TT RS Quattro Base 2022
Audi TT RS Quattro Heritage Edition 2022