Mantis ignition coils are high-output replacement coils engineered for performance petrol engines. They deliver stronger, more consistent spark energy to support cleaner combustion, smoother running and reliable firing under load.

Read more: The technology behind Mantis High Performance Ignition Coils

Mantis coils are designed as direct OE replacements for specific vehicles and engines. Use the vehicle search or registration lookup to find the correct coils for your car by UK reg, make/model/year lookup, or cross reference to your OE coil part numbers.

Yes, absolutely. Tuned, remapped, turbocharged and supercharged engines place greater demand on the ignition system. Mantis coils are designed to help maintain strong, reliable spark delivery under higher engine load.

Yes, definitely. Whether your standard engine is high-performance, or simply a regular daily-driver, the Mantis strong, stable spark will benefit efficiency, power and smoothness.

Ignition coils operate in one of the most demanding environments found anywhere on a modern car.

They are exposed to heat, vibration and repeated electrical loading, often while mounted directly onto the engine. Every time a spark plug fires, the ignition coil must convert the car’s low battery voltage into the much higher voltage needed to create a spark inside the combustion chamber.

Over time, this repeated stress will inevitably cause the coil’s internal insulation, windings, electrical connections or outer casing to deteriorate.

Read more: What Causes Ignition Coils to Fail?

They can help if the misfire is caused by weak or failing ignition coils. However, misfires can also be caused by spark plugs, injectors, wiring or other engine issues, so proper diagnosis is recommended.

Read more: 10 Steps to Diagnose a Failing Ignition Coil

There's no single answer to this, but we always recommend that by around 60k miles / 100k kms, your original coils will be deteriorating. You may already be noticing poor running, you may have a fault code - or often, over the years, you may not have noticed the gradual rougher running or lower power that results from weak ignition coils.

Read more: Eight Signs of a Failing Ignition Coil

No coding, wiring changes or ECU calibration are required. Simply plug & play!

For best results, we recommend fitting Mantis coils with fresh, correctly specified spark plugs.

Yes. Mantis ignition coils are covered by a 2-year warranty for added peace of mind.

You can contact us through our contact page! We will be happy to assist you.