Click the Banner / picture to jump to the product page or category.
Why MAXXECU? ZF 8HP Auto trans Support! Contact Sales for details and to Pre-Order.
Coming Soon in 2026 - VR30DDTT into 350z Support! Contact Sales for details and to Pre-Order.
S13 KA24E SOHC PRO Series Engine Harness - Now In Stock!
JDM Altezza 3SGE Toyota Beams Engine Harness - Now In Stock!
IN STOCK! JZX90 & JZX100 Chaser Chassis Support - PNP for all PRO Engine Harnesses.
New S15 Silvia OEM Series Complete Replacement Harness - Now In Stock!
LS3 / Vortech PRO Swap Harness Now Pre-Buit for LINK G4 & Haltech Elite Aftermarket ECUs - 100% Plug-N-Play!
RWD Honda K-Series PRO Swap Harness Now Pre-Buit for LINK G4 & Haltech Elite Aftermarket ECUs - 100% Plug-N-Play!
Skyline R32 GT-R PRO Series Harness for the Haltech ELITE 2500 Wire-In ECU - 100% Plug-N-Play!