R32 R33 RB20 RB20DET RB26 RB26DETT Ignition Chip Bypass Wire Harness

Technical specifications

Customization guide

Adjustable parameters include:

• Connector Type: Swap pin counts or housing materials for specific vehicle interfaces.
• Wire Count/Color: Modify conductor numbers or insulation colors to match OEM standards.
• Length: Extend or shorten the cable to fit installation constraints.

Get inspired

With its heat-resistant insulation and robust connectors, this harness ensures uninterrupted power flow in engine compartments. Whether bypassing ignition chips for tuning or integrating aftermarket sensors, its color-coded design streamlines installation. For instance, the orange wire can be designated for high-voltage signals, while black handles grounding—minimizing cross-talk and failures.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • The Pro Model’s 150°C insulation enables use in turbocharged engine bays, exceeding industry-standard 125°C limits.
   • The Advanced Model’s IP67 rating guarantees full submersion resistance, ideal for off-road vehicles.
   • All models feature copper alloy pins, reducing contact resistance by 20% compared to brass pins for stable signal flow.

2. Optimal Version Selection:

   • Base Model: Suitable for standard road vehicles requiring basic ignition bypass (e.g., entry-level tuning).
   • Advanced Model: Recommended for commercial vehicles or high-humidity environments (e.g., marine engines).
   • Pro Model: Designed for extreme-duty applications like racing engines, where prolonged heat and vibration demand premium durability.

With the Pro Model’s triple-certified chemical resistance, users can safely handle aggressive engine fluids. Paired with its 2,000-cycle connector lifespan, this creates a system that outlasts OEM components in harsh automotive settings.