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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
Small Form Factor Hyperspark 2 Ignition Box 556-154Direct upgrade for existing HyperSpark ignition box, featuring a smaller form factor and hotter spark. This low profile box can fit nearly anywhere inside of your engine bay or cockpit. The HyperSpark 2 ignition box packs all of the proven features of its predecessor into a smaller form factor package, making it easier to mount, providing the cleanest installation possible. This ignition box packs up to 150mj of spark energy when used with its
Direct upgrade for existing HyperSpark ignition box, featuring a smaller form factor and hotter spark. This low profile box can fit nearly anywhere inside of your engine bay or cockpit. The HyperSpark 2 ignition box packs all of the proven features of its predecessor into a smaller form factor package, making it easier to mount, providing the cleanest installation possible. This ignition box packs up to 150mj of spark energy when used with its matching ignition coil, PN 556-152, resulting in enough energy to safely fire your Sniper EFI engine combination.
Features:
- Plug and play with existing HyperSpark installations, or Sniper EFI HyperSpark Main Harnesses (PN 558-328)
- Includes an ignition harness for fresh Sniper EFI Installs simply wanting to add timing control
- New processor and board design provide a highly efficient ignition, minimal heat and max spark energy with less current draw
- High RPM operation and maximum output using the HyperSpark Ignition coil (PN 556-152)
- Powerful capacitive discharge of multiple sparks improves performance, and ensure complete combustion
- Consistently high spark energy of 135mJ to 150mJ for every firing, from idle to redline rpm
- Operates on most 7 to 28-volt electrical systems
- Fully protected against an open coil, shorted coil and open load
- 1.47 lbs lighter than an original HyperSpark ignition box.
- Quickens throttle response and improves starting
- Tach Output to drive an external Tachometer
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
The squeaker doesnt last, but seems like they lasted longer than some of her other toys
Size: 3 packs
My dog LOVES these. She plays non stop! We have to take them away once in a while so we can take a break!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
★★★★★ 5
Dog balls
Size: 3 packs
My dogs love playing fetch or just playing with these balls. They are the perfect size!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
★★★★★ 5
Quality
Size: 3 packs
Hours of enjoyment for my dog
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
★★★★★ 5
Best
Size: 3 packs
My puppy loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
★★★★★ 5
A dog park winner
Size: 3 packs
My dog (and his doggy friends) loves these balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025