Pacemaker | 1¾" Tuned Performance Headers | Falcon XR8 & GT FG 5.4L 4V | PH4007L/R V240 Reliable Performance: Ensures consistent power

Reliable Performance: Ensures consistent power delivery to trailer indicators

Featuring a substantial 6" (152mm) round barrel and 24" (610mm) length

Note: Fits HSV VT

Make Model Years Body Engine Holden Commodore VU

Pacemaker | 1¾" Tuned Performance Headers | Falcon XR8 & GT FG 5.4L 4V | PH4007L/R V240 Reliable Performance: Ensures consistent powerPacemaker Tuned Performance Headers Falcon XR8 & GT FG 5. 4L 4 Valve PH4007L R Maximize the power and sound of your Boss V8 with the Pacemaker PH 4007 Tuned Performance Headers. Specifically engineered for the Ford Falcon FG XR8 and GT models equipped with the 5. 4 Litre 4 Valve Quad Cam engine, these headers are designed to replace restrictive factory manifolds. The "Tuned" design ensures precise exhaust pulse timing to significantly enhance engine