Pacemaker | Tri-Y Performance Headers | Holden HJ HX HZ Post E.G.R Red Motor 173-202 | PH5005 Kit HJ-HZ Mild Steel **Will not fit LPG Models

**Will not fit LPG Models

even under continuous heavy use

Ultimate9 mode instantly sets the pedal response to our highest setting

Note: Dual 2 1/2" Cat Back System - Dual Outlet Rears

Use original equipment harness on models with rear smart city brake support

Pacemaker | Tri-Y Performance Headers | Holden HJ HX HZ Post E.G.R Red Motor 173-202 | PH5005 Kit HJ-HZ Mild Steel **Will not fit LPG ModelsPacemaker Tri Y Performance Headers Holden HJ HZ Red Motor (Post E. G. R) PH5005 Kit HJ HZ Enhance the performance of your classic Holden HJ, HX, or HZ with these premium Pacemaker Tri Y headers. Specifically designed for the 173 and 202 Red Motor straight six engines, these headers are engineered for "Post E. G. R" (Exhaust Gas Recirculation) compliance. The Tri Y design is perfected to provide a significant boost in low to mid range torque and