Subaru Front Lambda Sensor - JDM Impreza STi GRB / GVB (Twin Scroll, 07-14) Fans & Shrouds A larger throttle body is

A larger throttle body is key to producing additional power throughout the powerband on modified engines with increased airflow demands and the Skunk2’s 70mm Alpha Series Throttle Body delivers

Skunk2’s Alpha Series Header provides the perfect combination of top-end power without sacrificing mid-range performance or throttle response

Many racers have asked us for a battery location fuel cell like the ones we run in our own FWD Outlaw and AWD cars

Skunk2 camshafts designs are the direct result of our years of drag racing and road racing efforts

The unique triple fin and the centre of the funnel gives you that powerful

Subaru Front Lambda Sensor - JDM Impreza STi GRB / GVB (Twin Scroll, 07-14) Fans & Shrouds A larger throttle body isSubaru Front lambda sensor, specifically for JDM Subaru Impreza WRX STi Hatchback and Saloon models, made between 2007 2014. Made by Subaru, so expect easy plug and play installation and perfect quality.