Denso IK22 Iridium Power Spark Plug Ross performance this is the replacement part

this is the replacement part

BMW E30 M3 Fuel Injector Clinic Injector Set: 4x1650cc Saturated / High Impedance Ball & Seat Injectors

6061 Aluminium CNC Billet EnclosureDTM Connector System for power and CAN bus64MHz 16Bit Automotive ProcessorEMAP Pump Current CompensationProgrammable from Emtune Tuning Software via CAN busPlugs directly into Bosch 4

472 Mercedes Benz E550 Base V8 5

It works well with the M6’s ANC system - just like the valve system

Denso IK22 Iridium Power Spark Plug Ross performance this is the replacement part*Image for representation purposes, and may not be 100% Accurate to product* Thread x Hex x Reach 14mm x 16mm x 19mm DENSO Iridium Power spark plugs represent a performance breakthrough. The laser welded center electrode is only 0. 4mm in diameter the slimmest iridium electrode in the industry. The taper cut side electrode complements the design, delivering reliable spark energy under the most gruelling pressures and temperatures. DENSO engineers used