![ETS MAF Extension Harness 2015-2021 WRX - 200-40-INT-007 - Subimods.com](http://subimods.com/cdn/shop/products/ets-maf-extension-harness-2015-2021-wrx-200-40-int-007-341816_700x700.webp?v=1660236838)
ETS MAF Extension Harness 2015-2021 WRX
The ETS Air Intake Heat Shield was developed to capture the cool air supplied to the Air Intake through the factory intake snorkel. The heat shield consists of a one piece surround, directional lid, and stainless fasteners that help reduce a loss of power that could be robbed from your motor by a heated intake charge.