Ignitions and Electrical› Ignition Components

Nexsys

N55 & S55 Ignition Coil Upgrade Kit

$299.99

SKU: NXM-ICU-B58-N55

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Nexsys N55 & S55 Ignition Coil Upgrade Kit is designed for BMW N55 and S55 engines. It allows for the use of B58 ignition coils, which can produce 2.3x the energy output and offer a longer spark duration compared to stock coils. The kit utilizes a coil-on-plug design, eliminating the need for additional spark plug wires and fitting into the stock coil mounting location for clearance with top mount turbo setups.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandNexsys
Part NumberNXM-ICU-B58-N55
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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