QuadSpark Four Channel Ignition Module
QuadSpark Four Channel Ignition ModuleQuadSpark Four Channel Ignition Module

QuadSpark Four Channel Ignition Module


In stock

Product Description

We looked all over for an off-the-shelf ignition module suitable for under hood mounting that could drive four coils, handle plenty of current, and didn’t cost a fortune, and well, we struck out. So we ended up working together with MS3 programmer James Murray to bring a new ignition module to market that would use the proven BIP373 coil drivers. We’ve taken four BIP373s, mounted them to a laser cut heat sink, and sealed them inside an epoxy potted box to keep the water out. Instead of requiring you to find an odd tool to crimp a connector, we’ve opted for a 6″ wiring pigtail you can solder or crimp to our wiring harnesses. Each channel needs a 5 volt logic level signal.

Perfect for running our IGN-1, IGN-1FD, IGN-4, or IGN-6 coils. Or use them with OEM distributor-less ignitions that don’t have the ignition module built into the coil, such as the coils found on many Ford, BMW, or Chrysler coil on plug or wasted spark applications.

Complete QuadSpark documentation

Heat sink, PCB, and final assembly all made in the USA – some of the electrical parts like the German BIP373s are imported.


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Where is this product manufactured?

  • Quadspark is proudly manufactured in Suwanee, Georgia, USA.

How does this wire up to my ECU?

Is it possible to use this ignition module with a brand [enter your brand here] ECU?

  • Quadspark should be compatible with any ECU that outputs a standard 5V DC logic ignition signal, but we do not have specific directions for using this ignition module with non MegaSquirt ECU products.

What type of power transistors are used in the Quadspark?

  • Quadspark uses genuine Bosch BIP373 power transistors.  We have found these to be very capable ignition drivers and exceedingly reliable.

C'mon, do I REALLY need to hook up all the ground wires?

  • YES!  Superior grounding is the foundation upon which a strong ignition system is built.  If wired and used correctly, the Quadspark module is a powerful and reliable inductive ignition module.