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The CSF external transmission oil cooler kit for the 2021+ Ford Bronco 2.7L EcoBoost replaces the factory stack cooler with a 26mm, 12-channel microtube core paired with 11 rows of cooling tubes and 12 rows of 8mm multi-louvered fins. The kit includes motorsports-grade Superstrasse CPE-lined stainless braided hoses and DYME PSI quick-release fittings, plus a CNC billet thermostatic plate to regulate flow and improve cooling under heavy use.
CSF 2021+ Ford Bronco 2.7L EcoBoost External Transmission Oil Cooler Kit
