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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
PRO550/600 FTSPARK-8 HarnessThe FuelTech PRO550 600 FTSpark 8 harness is a true plug and play expansion to complement both the PRO550 and PRO600 V8 harness. With this expansion harness the user can make the change to a high powered multi coil setup with ease! The harness is fitted with a 16 way CPC firewall connection making adding the coils and FTSpark 8 a simple installation! The harness includes all terminations to suit the FuelTech CDI racing coils, FuelTech CAN connection
The FuelTech PRO550/600 FTSpark-8 harness is a true plug and play expansion to complement both the PRO550 and PRO600 V8 harness. With this expansion harness the user can make the change to a high powered multi coil setup with ease! The harness is fitted with a 16 way CPC firewall connection making adding the coils and FTSpark-8 a simple installation! The harness includes all terminations to suit the FuelTech CDI racing coil’s, FuelTech CAN connection and output controls. The FuelTech PRO550/600 FTSpark-8 harness has a label for each connector and the insulation is heat, moisture and oil resistant.- For use with our FTSPARK-8 CDI module and FuelTech CDI Racing Coils.
- FTSPARK is a high power CDI ignition module compatible with ANY ECU on the market.
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Specifically designed to plug n' play with our PRO600 harness.
If you are intending on using this harness with another ECU manufacturer, you will need to modify it and add 7 additional outputs wires. - This harness is built using a serial bus connection (1 wire) which only works with FuelTech ECUs - FT450 and above.
- Uses Outputs B (Gray wires) on PRO600 Harness.
- Includes: CAN connector, power and ground ring terminals (battery) and 10-way Connector with wires for connection with the ECU and CPC connector for the firewall.
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
4.8 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Great socks!
These are great low cut socks with padding in appropriate places. The shape keeps them from sliding down in my tennis shoes. I just wish more than three pair came in the pack.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Great socks
Size: Large, Color: (672) Super Pink / Blaze Orange / Super Pink
My favorite socks! Fit great and don’t slip down in my shoes. They are cozy and cushiony. I love the colors too.
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Reviewed in the United States on October 21, 2025
★★★★★ 5
Quality under armor product
These are so very comfortable they are thin yet keep my feet warm around the house while it’s snowing outside
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Reviewed in the United States on January 7, 2026
★★★★★ 5
Fav socks
My favorite socks! Love them!
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Reviewed in the United States on April 20, 2026
★★★★★ 4
Not bulky fit
Size: Large, Color: (009) Gray Dawn / White / Prime Pink
Thinner than UA other cushioning run socks, but this fit is perfect and doesn't shift in my shoe. I wear a women's 9.5 and determined Large doesn't squeeze my foot like Medium size (too exact). Bonus... avaliable olors beyond black and Grey.
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Reviewed in the United States on October 2, 2025