do88 Intercooler Kit (BigPack) - VW/Audi MQBe GTI (Mk8) / A3 (8Y)

The best VAG 2.0 TSI EA888 Gen4 performance intercooler kit on the market!

This BigPack includes both do88 performance intercooler and pipe kit. 

This kit is for you with high horsepower goals and want to upgrade to the absolutely 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: 15811cm3 (9056cm3), 75% larger!
- Larger active cooling area , 2774 cm2 vs 2587 cm2, 7 % bigger!
- Air flow at 0,15bar/2,18psi pressure drop: 332 CFM (244 CFM), do88 36% higher!
- Peak power gain of +12hp and peak torque gain of +14 Nm! Measured on VW Golf GTI Clubsport Edition 45 2021 with stock software.
- Post intercooler air temperature at same conditions: 23°C (35°C), do88 12°C lower!
- The pipe has one methanol injection connection (1/8 -27 NPT). The pipe is delivered with blanking plug in this connection.

Fits:

VW Golf (MK8)
Model years: 2020-
Model: GTI, R, Clubsport, ED45
Engine: 2.0 TSI

Audi A3 / S3 (8Y)
Model years: 2020-
Engine: 2.0 TSI

SEAT León (MK4)
Model years: 2020-
Engine: 2.0 TSI

Skoda Octavia (NX)
Model years: 2019-
Engine: 2.0 TSI

Cupra Formentor (5FF)
Model years: 2020-
Engine: 2.0 TSI

The BigPack includes a full aluminum 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-aluminum 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 aluminum 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!

A common misunderstanding is that an intercooler installed in this position cannot provide good performance and that a front mounted intercooler / FMIC would be much better. But actually the do88 BigPack is far better than most FMIC installations where only a core with a small front surface is possible to install, partially behind the bumper beam which will reduce cooling capacity even further and often cooling abilities worse than the OEM intercooler are achieved.

do88 BigPack comes with all hardware necessary for installation.

When you order this BigPack, there are two choices that has to me made:

1. Engine:
Choose which stock power you car has. 245hp or 300hp+. (Cars with 300hp+ has BOV-flange on the pressure pipe located below the throttle body)

2. Hose color:
Three different hose colors are available Blue / Black / Red. There are no performance difference between the different colors, choose which color you think will be best for your car.

Click here for intercooler installation guide.
Click here for pressure pipe installation guide.

OEM-reference:

5Q0145803AE, 5Q0145803AB, 5Q0145803AC, 5WA145828E, 5WA145828F, 5WA145840D, 5WA145840E, 5WA145832, 5WA145832C, 5WA145834, 5WA145770D, 5WA145770C, 5WA145838