Exhaust Valve FRECCIA R6309/BMCR. OPEL ASTRA J GTC 04/2012 - 04/2018 2.0 OPC Turbo (08) 206/280 A 20 NFT, B 20 NFT. OPEL INSIGNIA A (G09) 00/2010 - 03/2017 2.0 E85 Turbo (68) 162/220 A 20 NFT. OPEL INSIGNIA A (G09) 04/2014 - 03/2017 2.0 Turbo (68) 184/250 A 20 NHT, B 20 NHT.