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Description
Pacemaker | 4L 6-Cylinder | Falcon FG-FGX | Tri-Y Design Performance Headers | PH4500 KitPacemaker 4 Litre Falcon FG FGX PH4500 Kit Enhance your Falcon's performance with the Pacemaker PH4500 Tri Y header kit. Specifically engineered for the Ford Falcon FG and FGX 4 Litre models, these headers are designed to fit seamlessly in front of the factory Ford catalytic converter. The Tri Y design is world renowned for increasing low to mid range torque, providing better throttle response and overall engine efficiency for both daily driving and
Pacemaker 4 Litre - Falcon FG-FGX - PH4500 Kit
Enhance your Falcon's performance with the Pacemaker PH4500 Tri-Y header kit. Specifically engineered for the Ford Falcon FG and FGX 4 Litre models, these headers are designed to fit seamlessly in front of the factory Ford catalytic converter. The Tri-Y design is world-renowned for increasing low-to-mid range torque, providing better throttle response and overall engine efficiency for both daily driving and performance use.
Features:
This product offers the following high-performance features:
- Tri-Y Design: Optimized pipe routing to maximize exhaust scavenging and torque output.
- Factory Cat Integration: Specifically designed to be installed in front of the original Ford catalytic converter.
- Manual & Automatic Compatibility: Precision fitment ensures no clearance issues across both transmission types.
Product Specifications for PH4500 Kit
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 4500 | Gasket | DSF157 |
| P/Steering | Yes | Primary Pipe | 1⅝" (41mm) |
| Air Con | Yes | Secondary Pipe | 2" (51mm) |
| Oxy Sen | Yes | Outlet | 2½" (63mm) |
| E.G.R | N/A | Design | Tri-Y |
| Fitting Time | 1 ½ Hrs | Condition | Fabrication Req. |
Important Notes:
- Fabrication is required: These headers do not bolt to a factory flange position. The original engine pipe needs to be cut in front of the catalytic converter. An extra flange (supplied) must be welded to the original exhaust after the cut is made to create a bolt-on point.
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
Vehicle Applications for PH4500 Kit
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| FORD | ||||||||
| FORD | Falcon / G6 / G6E | 2008 | 2014 | Sedan / Ute | FG / FG MKII | 4.0L I6 | Naturally Aspirated | RWD |
| FORD | Falcon / G6E | 2014 | 2016 | Sedan / Ute | FGX | 4.0L I6 | Naturally Aspirated | RWD |
Warranty Information
| Product | Warranty Period |
|---|---|
| Pacemaker Headers | Two (2) years. |
| Pacemaker King Brown 4x4 Exhaust systems | Five (5) years. |
| Pacemaker Sports exhaust systems | Five (5) years. |
| Fabrication products and accessories | One (1) year. |
Payment & Security:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Soft and comfortable
Size: Queen - Pack of 2, Style: Medium, Configuration: Pillow
These pillows are incredibly soft and comfortable. They provide great support while still feeling plush and cozy. I’ve been sleeping much better since I started using them.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Great pillow, but the cooling effect depends on the cover
Color: Blue-ice Plus, Size: King(Pack of 2)
I really like this pillow overall. It’s comfortable, supportive, and feels well made. When you use it without a pillowcase, it definitely feels cool to the touch and does what it claims in terms of that initial cooling sensation.
However, once you put a pillowcase on it, you can’t really feel the cooling effect anymore. I’ve tried multiple different pillowcases made from different materials, and none of them really let that cool feeling come through.
That said, I still love the pillow itself. It’s comfortable and supportive enough that I’m keeping it. Just keep in mind that the cooling feature works best without a cover, which isn’t ideal for everyone.
Overall, a good pillow — just manage expectations about the cooling effect once it’s covered.
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Cooling and holds shape.
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
Very nice pillow for the price is also holding up well and holding shape very cool and comfortable to the touch. Best pillow I found in a long time.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Best Pillow Ever
Color: Blue-ice Plus, Size: Queen(Pack of 2)
Best pillow ever. Although it still gets "hot", it does take longer to get "hot". I love this pillow. I was buying a new pillow almost every 3 months. Other pillows would either remain rock hard or go flat. I was concerned at first when reading the description as I though the memory foam would be big pieces. They are soft fluffy pieces. I had to remove almost half of the foam to get the pillow to what works for me. I have not had to put any filler back in. Maybe in a couple of more months I may have to put a bit more in, but it is holding it's shape and not going flat. I do fluff it every night. This helps. I am a stomach sleeper. I have bought the expensive purple pillow and hated it so much I gave it to my daughter. This QUTOOL Pillow is the best! I bought a 2 pack. Have not used the other pillow yet, but I feel I may actually go years for once without having to buy a pillow as I have the 2nd one set aside if the first one gets to a point in need replacement. I have bought Dollar Store pillows. I have bought $300 pillows. None of them even come close to this pillow and the way you can adjust this pillow for you. The pillows came in a white mesh like bag. I keep all the unused "stuffing" in this bag. I have it hanging in my closet and I just fluff the bag once a month to keep the filling fresh so it is ready if and when I need it. Coming from someone who has trouble staying asleep, neck issues, a stomach sleeper who hate those flat pillows manufacturers think stomach sleepers like but actually hate, buy this pillow. Just buy it. Best Pillow for a picky person like me. Buy 2 or more so if you have to stay at a hotel, you can take your own pillow.
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Reviewed in the United States on June 15, 2025
★★★★★ 4
Slippery Pillow
Color: Blue-ice Plus, Size: Queen(Pack of 2)
Nice and cooling but it’s so slick my pillow sheet doesn’t want to stay on.
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Reviewed in the United States on May 14, 2026