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The best Opel Vectra C performance intercooler on the market! This performance intercooler is developed by do88 to replace the original / OEM intercooler and provides a true performance upgrade without the need of rebuilding the whole car! Significant advantages with do88 performance intercooler (OEM intercooler): - Core volume: 13770m3 (7411cm3), do88 is 86% larger! - Air flow at 0,15bar/2,18psi pressure drop: 356CFM (218CFM), do88 63% higher! See diagram below! - Post intercooler air temperature at same conditions: 27¡C (45¡C), do88 18¡C lower! See diagram below! - Fits all cars in list below! do88 performance intercooler is an all-aluminum construction with cad designed, flow optimized cast end tanks and optimized core design to achieve the best possible cooling efficiency combined with the lowest possible pressure drop! Always remember that the OEM intercooler was designed for the power level the car was built for and a power increase, or even very hard use of the car, in a standard version may cause the OEM intercooler to not being able to provide the performance that you need. So, solely after an engine software tune, the do88 performance intercooler will give a performance increase over the OEM intercooler! The OEM intercooler have plastic tanks that donÕt keep up with higher boost levels very well, so the do88 performance intercooler will also add reliability! The do88 performance intercooler has 2,5Ó; (63mm) hose connections instead of 2,25Ó; (57mm) as the OEM intercooler. We decided to make the hose connections larger since we see a significant flow improvement with the larger hose connections. Therefore we include two silicone hoses to replace the OEM inlet and outlet intercooler hoses. A common misunderstanding is that an intercooler installed in this position cannot provide good performance and a front mounted intercooler / FMIC would be much better. But actually the do88 performance intercooler is far better than most FMIC installations where only a core with small front surface is possible to install, and it«s also often installed partially behind the bumper beam which will reduce cooling capacity even further and often cooling figures below the OEM intercooler are achieved. do88 performance intercooler comes with all hardware necessary for installation. This intercooler has of course all brackets for radiator, AC-condenser and air guiding. An install instruction, based upon the Saab 9-3, is included as guidance. |
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There is a decision you have to make when ordering this intercooler. Choose color next to the ÒAdd to chartÓ; button. Color: Three different hose colors are available, Blue / Black / Red. There is no difference in performance between the colors, you just choose the color you prefer. |
| Fits: |
Opel Vectra C, Model years: 2002-2008 Engine: Z20NET (2,0 T) |
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OEM reference: |
6302046,5835853,5860782, 5860865 |
This diagram shows the charge air flow at different pressure drops of do88 performance intercooler compared to OEM intercooler*:
This diagram shows the charge air temperature post do88 performance intercooler compared to OEM intercooler*:
*All intercoolers in this diagram are tested under the same conditions and with same test aquipment. All data are true and not modified.
