E90 335D Intercooler M57 DIRECT STOCK FITMENT *No modification needed*

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These intercoolers offer 55% more frontal areal and volume than the stock BMW intercooler all while improving flow efficiency to from 80% to 95%. The end tanks are curved radius ca st end tanks which also contribute to the increase efficiency over stock units. Logs on 370HP 335d's show these offer the same perform as ATM intercoolers and within 5% of the Wagner Evo2. Show more