Guhl Motors Custom GSX-R600 StackZuki Wire Harness – Available from Competitive Performance
 
Unleash your GSX-R600’s full potential with the Custom StackZuki Wire Harness from Guhl Motors, now available through Competitive Performance. Professionally manufactured in the USA with 100% new components, this harness is built for reliability, easy installation, and long-term durability under racing conditions.
Featuring a braided wire covering for superior abrasion resistance and clearly labeled connectors for hassle-free setup, this harness is prewired for everything your StackZuki system needs—including the WiDefy system and data logger/tach connections. Automatic fuel pump and fan relays, fuses, and sub-harnesses come integrated for a clean, professional install.
 
Key Features:
Professionally manufactured in the USA
100% new terminals, crimps, and TXL wire for high-temp durability
Braided covering for abrasion resistance
Labeled connectors for easy installation
Automatic fuel pump and fan relays, fuses, and sub-harnesses included
Prewired for WiDefy system & diagnostic/data logger/tach
Fully tested: computerized pinout check, resistance tested, and hi-pot tested for insulation integrity
 
Tested, proven, and built to last, the Guhl Motors Custom GSX-R600 StackZuki Wire Harness ensures your racecar’s electrical system is as fast and reliable as the rest of your setup.