Welcome to HM Headers and Perry Performance Exhaust

Performance headers, extractors, hi flow catalytic converters, complete exhaust or cat back systems Mandrel bent stainless steel specialists We manufacture headers, extractors and exhaust systems to suit standard, tuned / re calibrated or supercharged vehicles Our headers are developed to increase power and improve fuel economy Specialising in: Holden Gen 3 / LS1 to LS3 V8 headers and exhaust systems Ford XR8 Boss and FPV GT / GTP V8 four valve headers and exhaust systems Australian Historical Racing headers 4WD diesel and petrol headers and exhaust systems Original Equipment headers and exhaust systems