Holden HQ-WB 253-308ci V8 with Turbo Gearbox - Tuned 1 ⅝”


These GENIE Headers are designed to fit V8 Holden HQ-WB 253-308ci. 

Please note: these are designed for vehicles equipped with a Turbo Pattern gearbox.

Header Specs
Configuration Tuned
Primary Size 1 5/8"
Secondary Size n/a
Outlet Size 2 1/2"
Make: Holden
Model: HQ-WB
Body Style: Sedan/Ute/Wagon
Transmission: Auto & Man
Engine: 253-308ci V8
Part Number: GEN414ET
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