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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Single channel
"Straight through" canister design
Don't settle
Larger volume air box that completely seals for maximum insulation from power robbing heat
and general embodiment of what BMW has always been about - refined performance
Dinantronics X - 2015-2020 BMW M3C/M4C S55 Engine (B) BMW M550I G30 Single channelDinantronics X does not carry the factory matching warranty that Dinan is known for. Dinantronics X's warranty is a 1 year, product only warranty, that does not cover consequential damages or labor reimbursement. D440 0137 is specific to the F8x M3 M4 equipped with the Competition Package. If you have a base vehicle please use SKU D440 0128. S55 Engine (B) The Dinantronics X is the newest installment of the highly successful Dinan foray into inline