This Wagner Tuning transmission oil cooler kit is made for 2021‑on BMW M3 G80/G81 Competition models to help manage transmission temperatures under demanding use. Offered as a direct-fit cooling upgrade, the kit is intended to improve heat control for the transmission system on supported Competition variants, providing more stable operating temperatures during spirited driving or towing scenarios where extra cooling capacity is needed.
Wagner Tuning 2021+ BMW M3 G80/G81 Competition Transmission Oil Cooler Kit