BMW N20 NGK Performance Iridium Two-Step Colder Spark Plug Set

Product Details

This is a two-step colder iridium spark plug set. It manages heat in high-performance N20 engines.

When an N20 engine makes significant power, factory spark plugs can become an issue. They may struggle to dissipate heat effectively. These colder spark plugs pull more heat from the cylinders and dissipate it into the engine's head. This helps prevent engine knock and stops the spark plug tip from melting or misfiring.

• Two-step colder heat range
• Iridium electrode construction
• Gappable design

Turner Tip: When upgrading to colder spark plugs, ensure your engine's fueling and tune are adjusted accordingly.

Prop 65 Warning

Kit Contents

Qty	Description	Brand	T#	Part#	Lifetime
4	Spark Plug SILZKBR8D8S - Priced Each		T#397550	97506~NGK	YES

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Lifetime Replacement

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