This BigPack includes the do88 performance intercooler and a complete intercooler pipe kit. It is designed for those with high power goals who want to upgrade to the absolute best. Replacing the intercooler alone is a major improvement, but combined with the do88 pressure pipes the gain is enormous.

Key advantages of the do88 BigPack over OEM intercooler and pipes:

• Core volume: 9,677 cm³ (vs. 3,672 cm³), 163% larger!
• Air flow at 0.15 bar / 2.18 psi pressure drop: 275 CFM (vs. 244 CFM), 13% higher!
• Post-intercooler air temperature at the same conditions: 38°C (vs. 69°C), 31°C lower!
• Fits all vehicles listed below!

A 31°C reduction in post-intercooler air temperature and a 13% increase in airflow is a remarkable improvement. The BigPack replaces everything between the turbo outlet and the throttle body, dramatically improving airflow and cooling performance compared to the original system.

The intercooler is an all-aluminium construction with CAD-designed, flow-optimized cast end tanks and an optimized core design for maximum cooling efficiency and minimum pressure drop. The pressure pipes are manufactured from 2.5" mandrel-bent seamless aluminium tubing. The silicone hoses are custom-made with four layers of polyester/aramid reinforcement — capable of withstanding high temperatures and pressures.

Upgrading the intercooler and pressure pipes makes sense even on a standard, non-tuned car — you will feel the difference immediately. The full performance benefit is realized particularly after an ECU tune.

The kit comes with all hardware necessary for installation.

Installation instructions » Instructions

BigPack contents:

1. Performance intercooler
2. Intercooler installation accessories
3. One 2.5" pressure pipe
4. Pressure pipe installation accessories
5. Three silicone hoses
6. Six hose clamps

Compatibility

Volvo C30 – 2006–2013 | Engine: T5 turbo (B5254T3, B5254T7)
Volvo C70 – 2006–2013 | Engine: T5 turbo (B5254T3, B5254T7)
Volvo S40 – 2004–2012 | Engine: T5 turbo (B5254T3, B5254T7) |  Does not fit four-wheel drive models
Volvo V50 – 2004–2012 | Engine: T5 turbo (B5254T3, B5254T7) |  Does not fit four-wheel drive models

OE References 

31319262 · 8649763 · 8649767 · 8649765 · 30794304

Important Notice – Return Policy

This product falls under the category of performance and custom parts. Due to the specific nature and intended use of such products, the standard 14-day right of withdrawal does not apply. By purchasing this product, the customer acknowledges and agrees to this condition.

In the event of a warranty claim due to a manufacturing defect, we proceed in accordance with applicable legal regulations.