Precision Raceworks PR001 N55 to N54 Ignition Coil Conversion Kit - Plug & Play, Standard Location Bracket - BMW 1M, 135i, 335i, Z4 35i (E82 E88 E90 E91 E92 E93 E89)

PR001 N55-to-N54 Coil Pack Retrofit Kit with OE-Position Mount — E82 1M, 135i, 335i, Z4 35i

Move your straight-six ignition over to the proven N54-style coil layout with this PR001 retrofit from Precision Raceworks. Built specifically for owners running the early N55-based setup who want to switch to the newer N54-style configuration in the factory position, it delivers a tidy, reliable and serviceable solution that looks OE while standing up to hard road and track use. We’ve installed this kit in-house and customer feedback on fit and finish has been excellent.

Part number: PR001

Why enthusiasts choose this retrofit

• Purpose-made conversion from the older N55-style arrangement to the later N54-style coil layout
• OE-position bracket keeps the engine bay neat and makes servicing straightforward
• Direct-fit wiring with the supplied leads and power feeds for a fuss-free install
• Precision Raceworks quality — robust hardware trusted across tuned E-series BMWs

What you receive

• 6 x new spark plug leads
• 6 x new coil power leads
• OE-position N54 bracket
• All required fasteners and fittings

Compatibility

For BMW models running the N54 engine, including:

• E82 1M
• E82 / E88 135i
• E90 / E91 / E92 / E93 335i
• E89 Z4 35i

Installation and support

We recommend professional fitting at MJ Modifications in Warwickshire. For an installation quote, email info@mjmodifications.co.uk.

Prefer a pre-purchase check? Add your UK registration or the last 7 of your VIN at checkout and we will confirm fitment before dispatch.

Notes

• Designed as a direct-fit retrofit when converting from the early N55-based setup to the N54-style coil arrangement in the OE position.
• No cutting or splicing required when used as intended with compatible components.

Manufacturer

Precision Raceworks

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