Product CatalogueAutomotiveExhaust SystemsChevroletHQ-WB BIG BLOCK CHEV..TUNED ROUND PORT Back Extractors HQ-WB BIG BLOCK CHEV..TUNED ROUND PORT Product ID: PH5350 Brand: Extractors 2025-10-14 From: $993.00 AUD View or buy the Chevrolet Exhaust Systems - HQ-WB BIG BLOCK CHEV..TUNED ROUND PORT from Extractors to discover other options and shipping details. Description Back to Exhaust Systems - Chevrolet More Chevrolet and others in our range BOAT HEADERS SMALL BLOCK ..CHEV 51MM PRIM Pacemaker HQ-WB SMALL BLOCK CHEV TUNED 44.5MM PRIM [ DSF9 ] Pacemaker HQ-WB SMALL BLOCK CHEV TRI-Y 44.5MM PRIMARY [ DSF9 ] HQ-WB SMALL BLOCK CHEV..TUNED 41.3MM PRIM [ DSF9 ] Custom Made to Measure Performance Exhaust System for Chevrolet Camaro 2010 298kw Petrol Engine RWD Convertible 01/11-on CHEV BOAT HEADER 44.5mm L/H CHEVROLET SILVERADO 1500 6.2L V8 FULL EXHAUST WITH HPC COATED EXTRACTORS, CATS AND TWIN 3IN CAT BACK XFORCE Chevrolet Camaro 2016 Stainless Steel Header Connecting Pipes and Metallic Cats HQ-WB BIG BLOCK CHEV..TUNED ROUND PORT Custom Made to Measure Performance Exhaust System for Chevrolet Camaro 2010 232kw Petrol Engine RWD Convertible 01/11-on