Setes

Setes® N54 to B58 Coil Conversion Kit

Name: Setes® N54 to B58 Coil Conversion Kit
Brand: Setes
Price: 339.00 EUR
Availability: InStock

Setes® N54 to B58 Coil Conversion Kit

€339,00 EUR

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80 in stock

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Engineered in Finland
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Modern Ignition Upgrade for BMW N54 Engines

Upgrade your BMW N54 with the SETES B58 Coil Conversion Kit – a complete plug-and-play solution that brings modern ignition performance to your legendary twin-turbo engine. Designed for reliability, clean installation, and high performance, this kit allows you to run the powerful OEM B58 ignition coils found in BMW’s latest turbocharged models.

Whether you're running stock turbos or a high-boost, fully built setup, this conversion delivers a stronger, more consistent spark. The result: fewer misfires, better combustion under load, and a more confident engine at every RPM.

What's Included

CNC-machined billet aluminum bracket for precise coil positioning
Custom plug-and-play wiring harness compatible with OEM N54 connectors
2 x BMW OEM torx screw
Custom ignition coil boots

Why Upgrade

Enables use of modern OEM B58 ignition coils for maximum reliability
Delivers a stronger, more stable spark—especially under boost
Helps eliminate ignition-related issues in tuned engines
No cutting or soldering – completely plug-and-play
Recommended setup: OEM B58 coils + NGK SILZKBR8D8S spark plugs (2-step colder)

Performance Refined. Reliability Delivered.

Engineered in Finland. Trusted by BMW enthusiasts and professional tuners worldwide.

Worldwide shipping available!

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What People Are Saying

Laura J., Denmark
''Installed the Setes® N54 to B58 kit on my coupe and wow—the spark quality is night and day compared to the stock coils. Smooth idle, better throttle response, and I’ve noticed more consistent power delivery during spirited driving. The craftsmanship is top-notch. Definitely recommend.''
Anders M., Norway
''If you’re serious about tuning your BMW, don’t even hesitate, this is the conversion kit to get. Plug-and-play, no hacks or messy wiring. Performance gains are subtle but meaningful, especially when you floor it.''
Tom S., USA
''Great products and quality. Especially the coil conversion kit. This kit made it feel like it was worth the hype. Great fit, premium build, and tangible improvement in combustion. ''