Boomslang Fabrication Plug And Play Harness For Use w/ Haltech Elite 750 ECU Many Subaru Models w/ Manual Transmission Year and Model:2002-2005 WRX Enhanced Durability: High-quality stainless steel

Enhanced Durability: High-quality stainless steel studs and zinc-plated nuts resist corrosion and wear

The Perrin Transmission Oil Cooler Kit is designed specifically for Subaru models equipped with CVT transmissions

Perfect for 2018-2021 Subaru WRX STI and 2024-2025 WRX models equipped with Brembo brakes

offering superior resistance against rocks

OEM+ underhood appearance

Boomslang Fabrication Plug And Play Harness For Use w/ Haltech Elite 750 ECU Many Subaru Models w/ Manual Transmission Year and Model:2002-2005 WRX Enhanced Durability: High-quality stainless steelBoomslang plug and play adapter harnesses are a pre wired extension that sits between your cars factory ECU and wiring, allowing you to easily connect aftermarket engine management systems, piggyback controllers, or datalogging devices without cutting or splicing factory wires. The Haltech Elite offers full engine control. In some instances, the factory ECU remains in parallel to communicate on the OEM CAN bus Fully plug and play. Easy to install.