E46 M3/ CSL - DO88 Race Oil Cooler

BMW E46 M3 Performance Engine Oil Cooler
 
To fit:
E46 M3, M3 CSL 2000-2006
do88 proudly presents this in-house developed engine oil cooler for the BMW M3 E46!
Significant advantages of our do88 oil cooler compared to original as follows:
185% bigger core volume, 3276 cm3 vs 1148 cm3.
50% bigger active cooling area , 575 cm2 vs 383 cm2.
79% higher oil volume in the actual oil cooler, 0.70l (0.18gal) vs 0.39l (0.10gal)
Drop-in installation, no modifications are necessary. Fits together with OEM oil lines and brackets.
CNC-machined oil line connections.
CNC-machined brackets.
 
This is the product for the experienced driver demanding nothing but the best! It's suitable for track racing, endurance racing, track days or inspired street usage. In fact anywhere there is no room for compromise in terms of perseverance.
 
Greater core volume, bigger active cooling area that frankly is what actually cools the oil, excellent fitment and - of course - vastly enhanced performance, makes us guarantee you will be satisfied!
Equivalent BMW part number 17212228942 (for cross reference only)
 
Do88 ref OC-150, OC150
 
 
BMW Ref 
17212228942 (1721 2228942) ended Oct 2022
17218854480 (1721 8854480)