Genie Headers GEN099E – Holden EH HD HR HK HG HT (12-Port Blue / Black Motors)

Genie GEN099E competition headers are engineered for Holden EH HD HR HK HG and HT models fitted with 12-port Blue or Black motors. Designed with tuned-length pipework, these Australian-made headers deliver stronger torque, improved exhaust flow and sharper throttle response. A direct-fit upgrade for street cars, classics, and performance builds.

Key Features

• Tuned-length design for street and performance applications
• Australian made & mandrel bent
• Improved scavenging and mid-range torque
• Direct bolt-on fitment

Technical Specifications

• Primary Pipes: 38mm (1.50")
• Secondary Pipes: 44mm (1.75")
• Outlet Size: 63mm (2.50")

Notes

• Check availability before ordering
• Gasket: see product code DSF035

Installation Tips

Lubricate all nuts, bolts and threads with WD40 or similar for easier removal and installation. Wrapping the headers during installation can help prevent scratches.

What’s Included

• 1 x Genie Headers GEN099E Competition Header Set

Recommended With

• Gasket – product code DSF035

Customer Support

Need help finding the correct gasket or exhaust part? Contact us:

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87A Planthurst Road, Carlton NSW 2218, Australia
Exhaust Systems Since 1983