|The best SAAB 9-3 2.0T 2003- 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 absolutly 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.
Significant advantages with do88 BigPack (OEM intercooler/pipes):
- Core volume: 13770cm3 (7411cm3), do88 is 86% larger!
- Air flow at 0,15bar/2,18psi pressure drop: 314CFM (188CFM), do88 67% higher!
See diagram below!
- Post intercooler air temperature at same conditions: 29�C (46�C), do88 17�C lower!
See diagram below!
- Fits all cars in list below!
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 drastical 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.
Click here for intercooler installation guide.
Click here for pressure pipe installation guide.
Included parts in this BigPack:
1. Performance intercooler
2. Pressure pipes 2pcs
3. Four silicone hoses
4. Eight stainless clamps.
|When you order this BigPack, there is one choice that has to me made:
Three different hose colors are avalible / Black / Red. There are no performance difference between the different colors, choose which color you think will be best for your car.
Year models: 2003-2011
Engine: B207, 1.8t 2.0t 2.0T BioPower Aero
Miscellaneous: Doesn't fit four wheel drive cars without modification
Note! Model years 2003-2004 may need some adjustment to the lower/rear engine bracket to fit.
Note! 9-3 Convertible has a support brace beneath the engine that must be distanced with a few washers and longer bolts to allow clearance for the pipework. See additional pictures. Note!
This diagram shows the charge air flow at different pressure drops of do88 BigPack compared to OEM intercooler and pipes*:
This diagram shows the charge air temperature post do88 performance intercooler compared to OEM intercooler*:
*All tests are performed with test equipment with the exact same conditions for both do88 performance intercooler and OEM intercooler and can therefore be used for comparison of them.
BigPack SAAB 9-3 2.0T 2003-, hoses