Ford Focus RS 3-Inch Cattless Downpipe by MBRPPaired with the MBRP Catback Exhaust System, this cattless downpipe by MBRP is the perfect solution for your Ford Focus RS racing needs. Engineered from T304 stainless steel this downpipe improves performance and sound by increasing exhaust flow through out the entire exhaust system. Expect to hear more turbo spool and a louder throatier sound.MBRP Ford Focus RS Cattless Downpipe Features:T304 stainless steel 3" mandrel bent tubing Gain maximum exhaust flow and performance for your racing needs Easy bolt-on assembly works with factory or aftermarket exhaust systems