Home / Subaru / HKS Performance Parts / Blow Off Valves Blow Off Valves Showing products 1 to 5 of 5 Sort by:Most popularWhat's newPrice low to highPrice high to lowName A to ZName Z to A Impreza HKS Dump Valve SQV Blow Off Valve 1996-1998 GC8 GF8 EJ20K 71004-AF003 £283.80 Impreza HKS Dump Valve SQV Blow Off Valve 1998-2000 GC8 GF8 EJ207 71007-AF005 £283.80 Impreza HKS Dump Valve SQV Blow Off Valve 2007 > GH8 EJ20X Hatch Back 71007-AF012 £283.80 Impreza WRX STi HKS Dump Valve SQV Blow Off Valve 2007 > GRB GRF EJ207 EJ257 Hatch Back 71008-AF013 £283.80 Universal HKS SQV Blow Off Dump Valve For All Turbo Petrol Vehicle Applications 71007-AK001 £174.00