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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:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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
4.3 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Best pillow ever!
Size: King (2 Pack)
I love this pillow. I like a softer pillow and my partner prefers a firmer pillow. With these pillows you can adjust it to the comfort level you desire. For mine I took out quite a bit of the shredded memory foam (I call it fluff). I took out one 13 gallon trash bag of the fluff. After I slept on my pillow for a couple of weeks I found it was getting to soft so I took my saved bag of fluff and added it into the pillow. Now it's PERFECT! The cooling side works great. When you lay your head down on it you can feel the cool pillow. Helps falling a sleep easier. I would highly recommend this pillow!
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Great Pillows for a Good Night’s Sleep
Size: Queen (2 pack), Size: Queen (2 pack)
These pillows are very comfortable and supportive. They keep their shape well and provide great neck and head support throughout the night. The material feels soft and high quality, and they helped improve my sleep. I wake up without neck pain and feel well rested. Definitely worth it.
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Great quality for the price
Size: Queen (2 pack)
Wow! For the cost...these pillows are amazing! Comfortable, soft, supportive, and adjustable to your specific needs. Highly recommend, I would buy them again! 10/10
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Reviewed in the United States on May 22, 2026
★★★★★ 5
BEST PILLOW EVER! - But you must follow these instructions
Size: Queen (2 pack)
This is literally the BEST pillow I've ever slept on! It is SO COMFORTABLE, and I can't believe it was $40 for TWO PILLOWS! I slept on a similar, much more expensive name-brand pillow at my friend's house and thought, "I just HAVE to have this pillow!" When I found this one on Amazon for just $20 a pillow, I was so stoked! However, I was turned off by the "paint-like smell" when I slept on it right out of the box the first night. (I was too impatient to try it out!) Do NOT buy this pillow if you're in a hurry, because to get the paint smell to go away, you MUST follow these instructions: 1. Take the pillow out of its case and wash the case. 2. Leave the case off for TWO WEEKS (yes, you heard right!) to let the pillow out-gas. After waiting for two weeks, the smell will be GONE! Yes, I know it's a long time to wait, but it's WORTH IT! As far as the firmness of the pillow is concerned, I took about five big handfuls of the stuffing out and put it in a ZipLoc bag, but my husband liked the pillow as-is. I personally didn't want it so stuffed and wanted a bit "softer" feeling. I also sleep on my stomach sometimes, so taking out five handfuls of stuffing was perfect. I LOVE MY NEW PILLOW! (One thing I wish, however, is that the pillow came in a standard size. My husband and I have queen-size pillow cases, but our kids have standard-size pillow cases. Darn! I want THEM to have a chance to have such a comfy and inexpensive pillow too!)
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Reviewed in the United States on February 10, 2026
★★★★★ 4
The cold side really works. It's nice ;)
Size: King (2 Pack)
The soft side aspect of it is really awesome. We like the whole cold pillow thing but personally I feel like it keeps my head too high up so I wake up with a neck pain. But for someone who likes support, this would be a perfect option.
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Reviewed in the United States on March 14, 2026
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