STM MAF Extension Harness for 2015-2021 WRX Stoptech SPL Parts FKS Rear Knuckle

SPL Parts FKS Rear Knuckle Monoball Shock Bushings (RKS) replaces the stock mushy rubber bushings with low-friction articulating spherical bearings

615 Liter)

• LED Green Lighting

(1) Titanium Exhaust System

The COBB Subaru Air/Oil Separator helps to prevent crankcase oil vapors from recirculating back through your engine's intake system

STM MAF Extension Harness for 2015-2021 WRX Stoptech SPL Parts FKS Rear KnuckleThe STM MAF extension harness for 2015 2021 Subaru WRX is needed to install most aftermarket intakes to extend the factory wiring for a proper fit. This is a 16" extension, making the harness 19" overall. Direct plug and play with a protective loom around the wires. Vehicle Fitment: 2015 2021 Subaru WRX Features: Direct Plug & Play 19" Long High Quality Wire Protective Loom Purchase Includes: (1) Harness See more STM Products