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All-in-one Speed Density Hybrid Maf Adapter Harness 2002-2007 Subaru Wrx/sti Save 95% Now [3nFMTeRU]

$25.99 $83.99 -69%

Speed Density Hybrid MAF Adapter Harness for Subaru WRX/STI The Speed Density Hybrid MAF Adapter Harness is the perfect solution for your 2002-2007 Subaru WRX or STI, offering the best of both worlds with a simple and effective setup. This adapter ha

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Speed Density Hybrid MAF Adapter Harness for Subaru WRX/STI

The Speed Density Hybrid MAF Adapter Harness is the perfect solution for your 2002-2007 Subaru WRX or STI, offering the best of both worlds with a simple and effective setup. This adapter harness, combined with the iWire Hybrid MAF setup, allows you to seamlessly integrate a hybrid speed density system into your vehicle. With this kit, you can easily connect the iWire harness to your original Mass Air Flow Sensor (MAF) connector and the MAF sensor itself, while also installing the Intake Air Temperature Sensor (IAT) into the intake manifold. The result is a finely tuned engine that maximizes performance and efficiency.

High-Quality Materials and Construction

The iWire harness is built to withstand the rigors of daily use, featuring Military Spec (Milspec) grade materials such as flame retardant, corrosion, and abrasion-resistant Tefzel wire. This ensures that the harness can handle the harsh environment of the engine bay without compromising its integrity. The harness is further protected with Raychem DR-25 heat shrink tube, which can withstand extreme temperatures. Additionally, the IAT sensor plug is booted and the MAF sensor connector is potted, providing a true weatherproof seal and secure wire connections. This attention to detail guarantees a high-quality connection that will last for years.

Easy Installation and Compatibility

The Speed Density Hybrid MAF Adapter Harness is designed for easy installation, with a standard length of 36 inches from the MAF to the IAT sensor. This adapter harness is fully compatible with standard intake air temperature (IAT) and manifold absolute pressure (MAP) sensors, although sensors are not included with the kit. This means you can quickly and easily upgrade your Subaru WRX or STI without any additional complications. The kit is specifically designed to fit all 2002-2007 WRX and STI models, making it an ideal choice for performance enthusiasts looking to enhance their vehicle's capabilities.

What Our Customers Say

December 28, 2025

Absolutely no complaints!

Really happy with this one.

- Axel G..

December 28, 2025

Absolutely no complaints!

Great features, great performance.

- Calvin G..

December 28, 2025

Absolutely no complaints!

A great product. It's a must.

- Summer Z..

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