XForce Catted Turbo Downpipe

This is the X-Force Turbo Downpipe w/High Flow Cat Converter. X-Force designed this downpipe with a larger diameter and with a smooth bend to allow the turbocharger to exhale those exhaust gases without any obstructed interruptions to greatly improve the turbo response and performance. A good downpipe is one of the more popular upgrades in the B58 as the factory downpipe is highly restrictive by design, and with a proper tune, there will be a good amount of power and performance to be gained.