do88 BigPack Intercooler Kit - Audi RS3 (8V/8Y) 1000HP Rated

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do88 BigPack Audi RS3 8V 8Y

Name: do88 BigPack Audi RS3 8V 8Y
Brand: Do88
SKU: BIG-380
Price: 1898 GBP
Availability: InStock

Reference BIG-380

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£1,898.00

Tax included

do88 BIG-380 BigPack Audi RS3 8V 8Y DAZA/DNWA 2017-2025 Performance Intercooler and Pipe work

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Additional Information

Audi > RS3 > Cooling System > do88 BigPack Intercooler Kit

do88 BigPack Intercooler and Pipe Kit Audi RS3 8V 8Y

do88 BigPack Performance Intercooler & Pipe Kit - Audi RS3 (8V/8Y)

Upgrade the performance of your Audi RS3 8V/8Y with the do88 BigPack. If you have high horsepower goals and demand the absolute best, this kit is tailored for you. This comprehensive package combines a gigantic performance intercooler with a complete high-flow charge pipe kit, delivering unmatched cooling efficiency and airflow.

The centerpiece of this kit is the massive 97mm thick Garrett intercooler core, featuring advanced aerospace technology and rated for up to 1000hp. Coupled with custom freeform cast end tanks, this system distributes airflow evenly to ensure maximum heat transfer.

Massive Performance Gains

Compared to the OEM setup, the do88 BigPack offers drastic improvements in cooling and flow, verified by rigorous testing:

Increased Core Volume: 18,102 cm³ vs OEM 8,307 cm³ — a 118% increase!
Larger Cooling Area: 1,866 cm² vs OEM 1,038 cm² — an 80% increase!
Lower Intake Temperatures: 23°C vs OEM 55°C under identical conditions — an impressive 32°C drop!
Higher Airflow: Flows 412 CFM @ 0.125 bar pressure drop vs OEM 314 CFM — a 31% increase!

do88 BigPack Airflow and Temperature Comparison Charts

Optimized Charge Pipes

The included charge pipe kit eliminates the bottlenecks found in the factory piping:

Hot Side (Turbo to Intercooler): Features a mandrel-bent 70mm (2 ¾") aluminium pipe. This replaces the restrictive OEM flat design, ensuring smooth airflow from the turbo.
Cold Side (Intercooler to Throttle Body): A massive cast aluminium pipe that sweeps from the intercooler outlet to the throttle body. It features a huge 86mm connection at the intercooler (vs OEM 64mm) to match the do88 intercooler's 80mm outlet.
Methanol/Sensor Ready: The cold side pipe includes two CNC-machined 1/8 NPT connections, perfect for methanol injection or boost pressure sensors.

Chromoly Crash Beam

To accommodate the massive 97mm core, this kit includes a custom Chromoly crash beam. This beam allows for the installation of the larger core without obstructing ambient airflow.

Important Note: This crash bar has not undergone formal crash testing and may not meet road legality standards in all regions. Its robust durability makes it ideal for high-performance track cars.

» Click here for Installation Instructions