NGK 97506 1 Step Colder Spark Plug – BMW N55/S55/S63

£120.00£160.00

NGK 97506 1 Step Colder Spark Plug – BMW N55/S55/S63

When tuning your BMW N55, S55, S63TU it is recommended to go with 1-step colder spark plugs. We’ve found the NGK 97506 working great when gapped to appropriate spec.

NOTE: S55 OEM plugs are highly prone to cracking even on stock vehicles. Some have used them in the past on their N55 motors without realizing the heat range is identical and they are in fact of worse quality than N55 OEM plugs. We don’t suggest using the S55 OEM plugs when tuning your motors and the NGK SILZKBR8D8S (97506) have been found to be far better.

Additional information

Weight 2 kg
Engine

N55, S55, S63

Brand

NGK

Make Model Year Engine
Make Model Year Engine
BMW M2 F87 (2016 - 2022) 3.0T N55 (370ps)
BMW M2 F87 (2016 - 2022) 3.0T S55 Competition
BMW M3 F80 (2013 - 2019) 3.0T S55
BMW M4 F8X 2013 - 2019 3.0T S55
BMW M5 F10 (2011-2016) 4.4 V8 (S63)
BMW M6 2012 - Present 4.4 V8