do88 prestandakylare for intercoolersystemet designed for drop-in fit in your BMW M2C / M3 / M4 F8X
BMW M2C / M3 / M4 F8X has a dubbelturbo-motor (S55) that uses a toppmonterad vattenkyld intercooler instead for a ”vanlig” luftkyld intercooler. Intercoolern in this system has a own separat kylkrets uppbyggd of two parallellkopplade radiator and a pump. The larger of these two cooler is placerad längst fram in it stora kylpaketet in mitten of fronten, the andra smaller kylaren is placerad framför höger hjulhus.
To sänka vattentemperaturen in this krets is directly relaterat with improved cooling of laddluften (lower insugstemperatur). Of this anledning is it viktigt to ha high-performance cooler in this system for to hålla so low and stabil IAT that possible under hard driving. Under all tests that we utfört under utvecklingen of entire our BMW F8X M2C / M3 / M4 produktsortiment ser we tydligt hur power is directly sammankopplad with insugstemperaturen.
For to few a exakt 3D-modell of it tillgängliga utrymmet for to designa our prestandakylare in gjorde we a detaljerad 3D-skanning of kylpaketet in our own BMW M3 Competition. This gav oss a exakt 3D-modell of it tillgängliga utrymmet for to kunna förstora cellpaketet inom. Because this cooler is placerad främst in it centrala kylpaketet has we optimerat frontarea / thickness / kylflänsar for to maximera kylprestanda but samtidigt släppa through tillräckligt with air for they andra kylkomponenterna bakom the. It is viktigt to designa a cooler that is placerad framför andra with a system-vy instead for to only optimera a del that lämnar they andra överhettade on grund of otillräckligt air flow.
Our slutliga design fick a 32mm tjockt 1-raders core with flerkanalstuber. We has behållit flödesvägen from originalkylaren with dubbla passager that makes to kylvätskan goes through cellpaketet two gånger innan the lämnar kylaren. We has in our design increased höjden on cellpaketet with 166 mm and tjockleken with 5 mm, it provides a increase of frontarean on 48% and a volymökning on entire 75%.
These improvements has in our tests resulterat in a 5°C IAT-säkning in kombination with our sidmonterade uppgraderingskylare.
Everything this hårda arbete we gjort resulterar in a produkt that on a or annat way really will to improve fordonets performance oavsett if it is a standardbil or a kraftigt modifierat monster! On väg, on gatan, on banan, will this intercooler to vara your sanna följeslagare!
Viktiga advantages with do88-prestandaintercooler (jämförelsevärde originaldel):
- Larger core: 8498 cm3 (4843 cm3), 75% larger!
- Larger frontarea: 2656 cm2 (1794 cm2), 48% larger!
- Lower temperature after intercoolern at same test conditions: 34°C (39°C). 5°C lower! *
- Highly efficient core with 7mm high kylceller of "multi-louvered-design".
- Core with flerkanalstuber.
* Uppmätt at 240 km/h under full acceleration 0-240 km / h on flygfält. Both test utfördes same dag under same conditions.
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| BMWM2 Competitiondo88 Fits model | Model: F87 | — | 2019–2020 | — |
| BMWM3do88 Fits model | Model: F80 | — | 2015–2018 | — |
| BMWM3 Competitiondo88 Fits model | Model: F80 | — | 2015–2018 | — |
| BMWM4do88 Fits model | Model: F82 F83 | — | 2015–2020 | — |
| BMWM4 Competitiondo88 Fits model | Model: F82 F83 | — | 2015–2020 | — |
| BMWM4 CSdo88 Fits model | Model: F82 F83 | — | 2015–2020 | — |
| BMWM4 GTSdo88 Fits model | Model: F82 F83 | — | 2015–2020 | — |