NGK BMW N20 N54 N55, S55, B58, N63 & S63TU 2-Step Colder Iridium Spark Plugs x 6

Replace Your Spark Plugs and Reduce Misfires!

Pack of 6. If you require different quantity, please get in touch with us.

These NGK Laser Iridium replacement plugs are factory standard in BMW N20 & S55 motors. They are two steps colder than stock N54 plugs and suggested for higher boost E85, water/meth injection, and/or upgraded turbocharger applications across all late model turbo BMW models. We suggest setting the gap down to 0.020". These plugs are compatible with all turbo BMW motors including the N20, N54, N55, S55, N63, n63tu, B38, B48, B58, S63, and S63TU.

It is commonly accepted that spark plug changes are suggested every 20k miles or so for tuned vehicles and require replacement or regapping for higher than stock power levels.

(The list is not exhaustive, please check with us if you are unsure of fitment): *Please see disclaimer at bottom of page.

These plugs are used with all tuned turbo BMW motors including the N20, N54, N55, S55, and s63tu.

Please check the correct quantity you need before ordering.

E60N Sedan
535i
535xi

E61N Touring
535xi

E71 SAC
X6 35iX N54

E82 Coupé
135i N54
M

E86 Coupé
Z4 M3.2

E88 Convertible
135i N54

E89 Roadster
Z4 35i
Z4 35is

E90 Sedan
335i
335xi

E90N Sedan
335i N54
335xi N54

E91 Touring
335i
335xi

E91N Touring
335i N54
335xi N54

E92 Coupé
335i
335xi

E92N Coupé
335is

E93 Convertible
335i

E93N Convertible
335is

F01 Sedan
740i

F02 Sedan
740Li

Manufactured by

NGK

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Disclaimer:

These plugs are commonly used for tunign purposes in certain BMW models, especially N54 and N55 engines as their colder heat range compared to standard plugs. Installing NGK part in a vehicle that is not officially confirmed as compatible in the NGK application guide (www.ngkpartfinder.co.uk) - whether self installed or by a certified mechanic, will void the product's warranty. All related risks and liabilities will be the sole responsibility of the purchaser/installer. We accept no responsibility or liability for any damage, malfunction, or consequential loss arising from the use of spark plugs into vehicles not expressly listed in the official NGK application catalogue. If you are modifying or tuning your vehicle we strongly recommend consulting a reputable and experienced tuner for advice. Some plugs from the Racing Series - designed for high performance use and engines, may be more appropriate for your setup.