DO88 Performance BeastFlow Open Intake System

To Fit:

• Audi RS3 Sportback/Sedan (8V), 2017 on : Engine: 2.5 TFSI /  400hp / DAZA
• Audi RS3 Sportback/Sedan (8Y*), 2021 on: 2.5 TFSI /  400hk / DNWA
  * The plastic OE air filter box bracket must be modified on 8Y models. See the installation instructions for more details.
• IMPORTANT NOTE: On Right Hand Drive cars (steering wheel on right hand side) you can only use the Beastflow-OE option, and this kit will then only fit together with using either the OE factory turbo inlet pipe or together with do88 intake hose kit part number "DO88-kit246". (For larger turbos you must buy the correct size of kit246 and not the Beastflow options above). 

do88 proudly presents the Open Intake System for Audi RS3 and TT RS, engineered for high power outputs!

Taking on the amazing, five-cylinder roaring Audi RS3, we set out a number of targets. One, the output capability. With a few options on the market already, we had the ambition of bringing something that could cope with the round, yet hefty 1000 HP figure. Two, to the remove all bottlenecks, the diameter of both the air filter and the pipe itself naturally needed to be significant. Three, we wanted to create a fully enclosed system. However, having the filter completely free of its housing does improve the airflow. This is the kit for optimum airflow with a 5-10 % advantage over the enclosed system – depending on application! Something for the drag race enthusiast.

With these three elements, often combined but seldom optimised, we went to town. The result, we think, speaks for itself. To date, this is probably the biggest intake system for the TT RS and RS3 on the market! Crafted from the highest quality, vacuum infused, prepreg carbon fibre (twill 2x2mm) that connects to the massive 6” BMC filter, it makes sure the engine always has sufficient air supply! The pipe itself is 6” where it connects to the filter, and then tapers down towards the turbo, albeit never narrower than 4,5” in its tightest section!

Faced with the presence and the sheer size of this kit – you know we mean business! The robust yet light carbon is rounded off with a glossy, heat and UV resistant clear coat to protect it from yellowing over time. Appearance to match the performance!

The system comes in a few different layouts. It is compatible the 4,5” turbo inlet hose – for which you can choose three different turbo adaptors – as well as the OE, cast inlet pipe. This makes the pipe versatile and compatible with many turbo setups! The addition of the do88 inlet hose effectively removes all bottlenecks prior to the turbo to avoid surge even with higher outputs!

Tests conducted in our SuperFlow SF1020 flow bench, clearly demonstrates the importance of this optional inlet hose. The inlet pipe alone offers a substantial 19% airflow increase. Combined with the 4,5” do88 inlet hose, the overall airflow increase is a whopping 76%! We strongly recommend this combination.

The kit comes in four versions, depending on the turbo application:

1. The intake system alone. Connects to the OEM cast inlet pipe.
2. With the do88 Turbo inlet hose and a CNC adaptor (56,3mm) towards the OE turbo.
3. With the do88 Turbo inlet hose and a CNC adaptor (62,8mm) towards the TTE 600, 625 V2 and 700 turbos.
4. With the do88 Turbo inlet hose and a CNC adaptor (65,7mm) towards the TTE 777 and 855 turbos.

Features:

• A massive 152mm (6”) Performance air filter from BMC.
• An open design, prioritising optimum airflow over cold ambient.
• Precision-engineered, CFD-verified, CAD-designed.
• Optimised for tuned engines, hybrid turbos and big turbo kits.
• Can be fitted with the optional do88 4,5” (114 mm) performance turbo inlet hose, OEM turbo inlet pipe, and any aftermarket turbo inlet hose or pipe designed for OEM intake system.
• Up to +XX hp / +XX Nm increase on a Stage 1 vehicle (Audi RS3 8V DAZA engine).
• Increases airflow up to 102% combined with the optional do88 Turbo inlet hose designed for TTE 777 and 855.
• Washable and regenerable air filter for optimum performance and long service life.
• Reduced pressure drop and strain on factory components compared to OEM.
• Improved throttle and boost response.
• Smooth design with no sharp or harsh bends or restrictions.
• Produces an enhanced induction sound from the turbocharger and diverter valve – especially in this open design.
• Compatible with most future mods, i.e., turbo upgrades.
• Quick and easy installation using factory airbox mounts.
• UV and heat-resistant, glossy clearcoat for lasting protection.

Get yourself and that amazing five-banger an induction kit worthy of the RS name. Get rid of the restrictions and be ready for future upgrades!

Fitting instructions for this kit can be viewed by clicking here.

OEM Part Numbers (reference only): 3Q0129217, 3Q0129607, 3Q0129607A, 3Q0129607G, 8S0129638, 8S0129638A, 8V0145693, 8S0145693B, 8S0129624C, 07K129665E, 07K129665F, 07K133359G, 07K133359H, 07K133359L, 07K103213K, 07K103213L, 07K103213P

DO88 Reference: DO88LF-220-OP-OE, DO88LF-220-OP-INL-56,  DO88LF-220-OP-INL-63, DO88LF-220-OP-INL-66