COBB Ford Gesi Catted 3" Downpipe Focus RS MK3 2016-2018 Radium Engineering when one wheel lifts

when one wheel lifts

giving them the ultimate in flexibility for precise street and track tuning

Built-in external wastegate port (Tial MVS) for future expansion

It also fits all variants

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COBB Ford Gesi Catted 3" Downpipe Focus RS MK3 2016-2018 Radium Engineering when one wheel liftsThe COBB 3" Downpipe! This direct replacement for the factory downpipe features 3" 304 stainless steel tubing, a 4'5" diameter high flow GESi catalytic converter. WHY? This will probably be the only downpipe you will ever need for your Focus RS. It is compatible with our OTS Stage2+ maps but will also be the perfect starting point for big power builds with upgraded turbo's! **Important Note** Due to the significant restriction found in the factory