Mantis high-performance ignition coils engineered in the UK for stronger, consistent spark energy

The technology inside Mantis

A Mantis coil is designed to fit like the original part, but inside it is engineered for stronger spark energy, faster response and more consistent ignition performance under load.

Built around Mantis' unique increased-strength neodymium permanent magnet core - the same rare-earth material used in high performance electric motors - and precision copper windings, Mantis High-Output Ignition Coils help deliver a stronger ignition event at the spark plug.

A stronger spark supports cleaner combustion, smoother running and reliable firing in performance petrol engines whether that's in race, track or daily road-driving environments.

when to change coils? find your coils

Engineered for Stronger Spark Energy

Faster Saturation - More Energy Stored

The Mantis neodymium core reaches magnetic saturation faster than ferrite, leaving more dwell time for energy storage.

At high RPM where standard coils lose charge time, Mantis holds output constant.

Higher Secondary Current - Bigger Flame Kernel

The spark reaches more molecules.

A larger initial flame kernel means more of the air-fuel mixture ignites in the first milliseconds of combustion - before the piston starts descending.

Built for Boost - No Misfires Under Pressure

Cylinder pressure from forced induction compresses the air-fuel mixture, requiring more energy to jump the plug gap reliably.

Mantis High-Performance Coils are engineered to perform where stock coils start to struggle.

Cleaner Combustion - Lower Emissions

More complete combustion means less unburnt fuel passing into the exhaust. Meaning a more efficient, healthier engine.

Reduced hydrocarbons, lower particulate emissions, and in many cases, a catalytic converter & GPF that lasts longer.

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Range of Mantis high-output replacement ignition coils for performance cars

Cleaner Combustion Starts with a Stronger Spark

Every combustion event begins with the spark.

A stronger, more stable ignition event helps the air-fuel mixture burn more cleanly and consistently. That can support smoother running, improved response and reduced unburnt fuel entering the exhaust system.

For performance engines, that consistency matters. Not just for peak power, but for how the engine feels every time you accelerate.

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Range of Mantis high-output replacement ignition coils for performance cars

Designed for Tuned & Boosted Engines

A tuned engine asks more from every part of the ignition system.

Higher boost pressure, increased cylinder load and wider performance demands all make it harder for the spark to jump the plug gap cleanly and consistently. When the ignition system cannot keep up, the result is often hesitation, misfire or reduced performance as the ECU pulls timing to protect the engine.

Mantis coils help give the ignition system the reserve it needs.

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Range of Mantis high-output replacement ignition coils for performance cars

Direct Fit. No Drama. No Changes.

Mantis coils are designed to replace the original ignition coils directly.

No splicing.
No adapters.
No software changes.
No unnecessary complications.

Simply remove the original coil, install the Mantis replacement and refit as normal.

For the best results, we recommend installing with a fresh set of quality spark plugs.

01
Range of Mantis high-output replacement ignition coils for performance cars

Cleaner Combustion Starts with a Stronger Spark

Every combustion event begins with the spark.

A stronger, more stable ignition event helps the air-fuel mixture burn more cleanly and consistently. That can support smoother running, improved response and reduced unburnt fuel entering the exhaust system.

For performance engines, that consistency matters. Not just for peak power, but for how the engine feels every time you accelerate.

02
Range of Mantis high-output replacement ignition coils for performance cars

Designed for Tuned & Boosted Engines

A tuned engine asks more from every part of the ignition system.

Higher boost pressure, increased cylinder load and wider performance demands all make it harder for the spark to jump the plug gap cleanly and consistently. When the ignition system cannot keep up, the result is often hesitation, misfire or reduced performance as the ECU pulls timing to protect the engine.

Mantis coils help give the ignition system the reserve it needs.

03
Range of Mantis high-output replacement ignition coils for performance cars

Direct Fit. No Drama. No Changes.

Mantis coils are designed to replace the original ignition coils directly.

No splicing.
No adapters.
No software changes.
No unnecessary complications.

Simply remove the original coil, install the Mantis replacement and refit as normal.

For the best results, we recommend installing with a fresh set of quality spark plugs.

Neodymium magnet

The heart of each Mantis Coil.

Neodymium is a rare-earth chemical element with the symbol Nd and atomic number 60.

Neodymium magnets are the strongest permanent magnets commercially available, anywhere in the world. They provide unparalleled levels of magnetism and resistance to demagnetisation when compared to ferrite, alnico and even samarium-cobalt magnets. No wonder Neodymium is used in the world's most-advanced electric motors.

It's this super-advanced material that forms the magnetic core of every single Mantiis Coil.

Mantis : Tech specs

Every reason your engine deserves better.

OE ignition coils are specified down to a price point. That's fine for the standard car. And that's OK when they're new.

But if you’ve remapped, added boost, covered miles, or simply want the best for your high-performance engine, then the factory coil was never designed for any of it.

And that's where the Mantis coil technology comes in.

Spark Energy Output

Standard OE : 100% - Mantis : 112%

Magnet Type

Neodymium NdFeB

Primary Winding

High-Output Copper

Secondary Current

Up to 2× standard

Peak Output Voltage

Up to 40,000V

RFI Suppression

Stainless + Ferrite

Mantis : Research and Development

The numbers don’t lie:

See the results from our independent testing for the key metrics:

High Performance Ignition Coil Graphs vs OE Coils to illustrate energy gains I Mantis

Mantis : Tech articles

Ignition System Guides

Take a read through our guides for a deeper understanding of your car's Ignition Coils, and how to tell if they might be failing.

Testing Alt

Eight Signs of Failing Ignition Coils

Ignition coils are among the hardest-working components in a modern petrol engine. So why is it that they're so often overlooked? Read our Eight Signs of Failing Ignition Coils. Eight Signs of F...

Testing Alt

What Causes Ignition Coils to Fail?

Ignition coils operate in one of the most demanding environments found anywhere on a modern car. But for such a critical component, they rarely get much attention! So what causes ignition coils t...

Testing Alt

How to Diagnose Failing Ignition Coils

How to Diagnose Failing Ignition Coils? A rough idle, engine warning light or misfire under acceleration can clearly point towards a failing ignition coil - but it does not always confirm it. Ho...

Coil Finder

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