93 Octane

2009 BMW 335XI - MHD log & w misfire

Car is a 2009 BMW 335xi N54 with a 6 speed manual with 76,000 miles Currently at FBO status: VRSF 7" intercooler ( not HD, but regular) VRSF N54 Catless Downpipes Relocated VRSF Silicone High Flow Inlet Intake Kit VRSF Chargepipe TIAL (red) BOV M Sport Exhaust burger tuning catch can I ordered the Performance Iridium Spark Plugs - Set it should arrive Friday 25th and i plan to install those this weekend in hopes it will help.