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X3/X4 M40i (G01/G02, B58)
Performance parts for the BMW X3 M40i and X4 M40i powered by the B58 — downpipes, intercoolers, chargepipes, intakes and tuning, all installed and supported in-house at Speed Logic in Westminster, CA.
Not sure what fits your car?
Talk to a BMW and GR Supra specialist. Call (888) 564-4215 or email info@speedlogicauto.com and we'll point you to the right parts.