AEM Digital Wideband UEGO Gauge w/o Sensor LS6 The 2-piece design means a

The 2-piece design means a reusable hat which can be attached to new rings (part number D1-311) when they need to be replaced

B 2005 Subaru Legacy i 2005 Subaru Legacy Limited 2006-2009 Subaru Outback 2

optimised for the FA24 engine

This open bellmouth design combined with a larger pipe diameter and smooth bends allows the turbocharger to exhale exhaust gases with fewer restrictions and turbulence

Enjoy all the benefits and performance of a "catless" race downpipe with reduced emissions output and no unpleasant smells

AEM Digital Wideband UEGO Gauge w/o Sensor LS6 The 2-piece design means aAccurate AFR data is critical when tuning an engine. Running rich (very low air fuel ratio, excessive fuel) can cause a loss in power, while running too lean (very high air fuel ratio, not enough fuel) may result in serious engine damage. Using a wideband air fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency. AEM has a comprehensive line of highly