do88 prestandakylare for intercoolersystemet designed for drop-in fit in your BMW M3 / M4 F8X
BMW 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 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 utrymmet framför höger hjulhus both with and without stötfångaren on our own BMW M3 Competition. We såg to space fanns for to give kylaren both larger frontarea and thickness if we also designade a ny luftstyrning between kylaren and stötfångaren.
Our slutliga design fick a 68mm tjockt 2-raders core with flerkanalstuber. Our design has increased both höjden and tjockleken on cellpaketet with 28 mm, it provides a frontarea increase on 18% and a volymökning on entire 100%. For to do it possible to installera the here stora kylaren has we designed a vacker kolfiberluftstyrning manufactured of prepreg matta with härdning in autoklav. Our prestandakylare has fortfarande a drop-in installation with original kylslangarna.
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: 3393cm3 (1693cm3), 100% larger!
- Larger frontarea: 499cm2 (423cm2), 18% larger!
- Lower temperature after intercoolern at same test conditions: 34°C (39°C). 5°C lower! *
- Highly efficient core with 8mm 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 |
|---|---|---|---|
| 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 | — |