Audi > RS3 > Intake Systems > do88 BeastFlow Carbon Intake System

do88 BeastFlow Intake System - Audi RS3 (8V/8Y) & TT RS (8S)

Engineered for high power outputs, do88 proudly presents the BeastFlow Intake System for the Audi RS3 and TT RS. Designed to cope with 1000 HP figures, this system eliminates bottlenecks with a massive, free-flowing design crafted from premium materials.

Whether you are running a Stage 1 tune or a massive turbo upgrade, this is likely the biggest and most efficient intake system available on the market.

Configuration Options

This kit is available in four versions to suit your specific turbocharger setup. Please select the correct version for your build:

• Option 1 (Intake Only): Connects to the OEM cast inlet pipe. (Fits LHD & RHD).
• Option 2 (OE Turbo): Includes do88 4.5" Inlet Hose + CNC adapter (56.3mm) for the original turbo. (Fits LHD & RHD).
• Option 3 (TTE 600/700): Includes do88 4.5" Inlet Hose + CNC adapter (62.8mm). (LHD Models ONLY).
• Option 4 (TTE 777/855): Includes do88 4.5" Inlet Hose + CNC adapter (65.7mm). (LHD Models ONLY).

Massive Airflow & Engineering

We set out to remove all restrictions. The BeastFlow system features a massive 6” (152mm) BMC Performance air filter housed in an 8” carbon housing. This connects to a 6” pipe that narrows down towards the turbo but never drops below 4.5” in its tightest section.

Proven Gains:

• The intake pipe alone offers a 12% airflow increase.
• Combined with the optional do88 4.5" inlet hose, airflow increases by a whopping 65%.
• When paired with the TTE 777/855 adapter, airflow increases up to 102%.

Premium Carbon Construction

Crafted from the highest quality, vacuum-infused PrePreg Carbon Fibre (2x2mm twill), the system is robust, lightweight, and finished with a glossy, UV-resistant clear coat to prevent yellowing over time. The open design prioritizes optimum airflow and produces an enhanced induction sound from the turbo and diverter valve.

Kit Features

• Massive 152mm (6") BMC Performance Air Filter (Washable).
• Fully enclosed design to prevent heat soak (when closed configuration is used).
• Compatible with 4.5" turbo inlet hoses (adapters available for OE, TTE 600/700, TTE 777/855).
• Quick and easy installation using factory airbox mounts.
• Improved throttle and boost response.

» Click here for Installation Instructions

Fits Models

Note for Right-Hand Drive (RHD) cars: This kit will only fit together with the OE turbo inlet pipe or together with do88 hose kit part number "do88-kit246".

OE Reference Numbers

Replaces the following OEM part numbers:

• 3Q0129607, 3Q0129607A, 3Q0129607G
• 8S0129638, 8S0129638A, 8V0145693
• 07K129665E, 07K129665F
• 07K133359G, 07K133359H, 07K133359L