Ford Falcon XC XD XE XF 3.3L & 4.1L Cross Flow Pacemaker Exhaust Headers PH4470
$587.40
Tax excluded
Pacemaker Headers PH4470 – Ford Falcon XC, XD, XE, XF 3.3L / 4.1L Cross Flow
Pacemaker PH4470 headers are designed for Ford Falcon XC, XD, XE, XF 3.3L & 4.1L Cross Flow engines. Featuring 42mm mandrel-bent primary pipes, 51mm secondaries, and a 63mm outlet, these tuned interference extractors increase exhaust efficiency, torque, and throttle response. Perfect for restorations or street performance upgrades. Click the image for more photos.
Best Mufflers offers expert advice and fast shipping Australia-wide and internationally.
Pacemaker Headers PH4470 – Ford Falcon XC–XF 3.3L / 4.1L Cross Flow
Pacemaker Headers PH4470 (extractors) are engineered for Ford Falcon XC, XD, XE, and XF models with 3.3L & 4.1L Cross Flow engines. The tuned interference design helps improve scavenging and reduce back-pressure for better performance and drivability. Built for long-lasting durability, these headers deliver sharper throttle response, improved torque, and that distinct Pacemaker exhaust note.
Key Features
- Interference design to enhance mid-range torque
- Mandrel-bent 42mm primaries, 51mm secondaries, and 63mm outlet
- Will not fit column change manual gearbox
- Thick, machined flanges ensure reliable sealing and durability
- Smooth merge collectors improve scavenging and gas flow
Construction
- High-quality steel tubing with strong, accurate welds
- Pacemaker Blue heat-resistant coating rated to 800°C
- Designed and manufactured in Australia
Additional Options
- Ceramic Coating (PHC70): Adds durability, corrosion resistance, and improved heat management
- Gasket (DSF068): Sold separately for correct sealing
Fitment Notes
- Suits Ford Falcon XC, XD, XE, XF 3.3L & 4.1L Cross Flow
- Compatible with both cast iron and alloy cylinder heads
- Will not fit with long air conditioning compressor
- Will not fit XF models fitted with catalytic converter (1986-on)
- Protect painted surfaces and wrap headers during trial fitment
- Clearance may vary with steering setup or aftermarket components
What’s Included
- Pacemaker PH4470 header assembly
- Secondary outlet flange with gasket
Recommended With
- New exhaust gasket (DSF068 sold separately)
- Exhaust sealant for installation
Performance & Airflow
- The 3.3L Cross Flow engine draws approximately 4,100 L/min of air and expels 12,500 L/min exhaust at 3,000 rpm
- The 4.1L Cross Flow engine draws approximately 4,900 L/min of air and expels 14,500 L/min exhaust at 3,000 rpm
- Pacemaker’s tuned design improves exhaust velocity for better throttle response and power delivery
Warranty & Compliance
- Covered by Pacemaker’s 2-year manufacturer warranty (standard terms apply)
- Verify emissions and registration compliance in your state
Customer Support
For orders, technical support, or fitment advice:
📞 Call Now: +61 2 9547 3511 ✉️ Email Us
🇦🇺 Best Mufflers
87A Planthurst Road, Carlton NSW 2218, Australia
Exhaust Systems Since 1983
Pacemaker-Headers-PH4470
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Pacemaker Headers PH4470 – Ford Falcon XC, XD, XE, XF 3.3L / 4.1L Cross Flow
Pacemaker PH4470 headers are designed for Ford Falcon XC, XD, XE, XF 3.3L & 4.1L Cross Flow engines. Featuring 42mm mandrel-bent primary pipes, 51mm secondaries, and a 63mm outlet, these tuned interference extractors increase exhaust efficiency, torque, and throttle response. Perfect for restorations or street performance upgrades. Click the image for more photos.
Best Mufflers offers expert advice and fast shipping Australia-wide and internationally.