LH 76mm Primary Cat Bypass Downpipe (fits LH Turbo) {Cerakote Semi-Gloss Black Finish} 3.00" (76.20mm) RH 76mm Primary Cat Bypass Downpipe (fits RH Turbo) {Cerakote Semi-Gloss Black Finish} LH Secondary Cat Bypass Pipe RH Secondary Cat Bypass Pipe. C7 4.0 TFSI biturbo quXtro inc Performance Edition