do88 BigPack VW Polo GTI AW EA888 Evo4, Audi A1 40TFSI GB EA888 Evo4

The best VW Polo GTI AW/ Audi A1 Sportback 40 TFSI EA888 performance intercooler kit on the market!
This BigPack includes both do88 performance intercooler and pipe kit.

This kit is for you if you have high horsepower goals and want to upgrade to the absolute best! Just changing to our performance intercooler is a big improvement, together with our pressure pipe kit the improvement is huge! Our pressure pipes have considerably better airflow than stock piping, verified by several tests both in car and in our own SuperFlow SF-1020 flow bench.

Advantages with do88 BigPack (OEM intercooler/pipes):
- Greater core volume: 8490 cm3 (6376 cm3), 33% larger!
- Larger active cooling area , 1198 cm2 vs 797 cm 50% bigger!
- Air flow at 0,15bar/2,18psi pressure drop: 253 CFM (224 CFM), do88 13% higher!
- The pipe has one methanol injection connection (1/8 -27 NPT). The pipe is delivered with blanking plug in this connection.

We offer this BigPack in two different versions:

1. Customized for EA888 EVO3, compatible with cars with a production date up to approximately 04.10.2021.
2. Customized for EA888 EVO4, compatible with cars with a production date after approximately 04.10.2021.

The BigPack includes a full aluminium performance intercooler and a complete 2,5” pipe kit and silicone hoses. This BigPack replaces everything between the turbo outlet and the throttle body, hence the drastic improvement in airflow and cooling performance.

The do88 performance intercooler is an all-aluminium construction. With CAD-designed, flow optimized cast end tanks along with an optimized core design, it achieves the best possible cooling efficiency combined with lowest possible pressure drop!

The pressure pipes are manufactured in 2,5” mandrel bent seamless aluminium pipes. Custom made high quality silicone hoses with 4 layers of polyester/aramid reinforcement. These hoses can handle very high temperature and pressure!

Always remember that the OEM intercooler was designed for the power level the car was built for originally. A power increase or even very hard use of the car in standard version may cause the OEM intercooler not having the performance that you need. So only after an engine software tune the do88 BigPack will give a performance increase over the OEM intercooler!

do88 BigPack comes with all hardware necessary for installation.

Link to installation instructions »