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the Stage 2 upgrade takes the M2 to the next level
straight edge (not rolled ends
This leads to an optimised intake system which delivers noticeable performance gains consistently
* Increase in unit size (total 83 mm or 3
Being one of the first in the UK to upgrade BMW's 3
CSF B58 | B48 Charge Cooler Water Radiator - BMW M140i | M240i | 340i | 440i M5 (E39) the Stage 2 upgrade takesThe CSF Charge Cooler Water Radiator AKA Heat Exchanger is the most technologically advanced on the market. The tuning potential for the charge cooled M1 240i, 1 2 3 420i and 1 2 3 425i is huge. However, once boost levels are increased the charge air temperature increases which is due to compressed air heating up. The stock cooling system works okay on a stock car but once boost levels are increased and more heat is introduced it begins to struggle.
US$ 55.00
US$ 43.00
US$ 59.99
US$ 185.00