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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Pacemaker | 5.4L 4 Valve Boss Motor | Falcon XR8 & GT BA-BF | Tuned Design | PH4008L/RPacemaker 5. 4L 4 Valve Boss Motor Falcon XR8 & GT BA BF PH4008L R Unleash the full potential of your Boss motor with these precision engineered Pacemaker Tuned design headers. Specifically developed for the Falcon XR8 and GT (BA BF series), these headers are designed to handle the high flow requirements of the 5. 4 Litre 4 Valve Quad Cam engine. Experience improved throttle response and a significant increase in power and torque throughout the rev
Pacemaker 5.4L 4 Valve Boss Motor - Falcon XR8 & GT BA-BF - PH4008L/R
Unleash the full potential of your Boss motor with these precision-engineered Pacemaker Tuned design headers. Specifically developed for the Falcon XR8 and GT (BA-BF series), these headers are designed to handle the high-flow requirements of the 5.4 Litre 4 Valve Quad Cam engine. Experience improved throttle response and a significant increase in power and torque throughout the rev range.
Features:
This product offers the following high-performance features:
- Tuned Design: Primary pipe lengths are meticulously calculated to optimize exhaust scavenging for the 5.4L Boss motor.
- High Flow Output: Features 1¾" primary pipes and a 2½" outlet to drastically reduce backpressure.
- Versatile Fitment: Compatible with both Manual and Automatic transmissions across the BA and BF performance range.
Product Specifications for PH4008L/R
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 4008 | Gasket | PHFG 4008 |
| P/Steering | Yes | Primary Pipe | 1¾" (44mm) |
| Air Con | Yes | Secondary Pipe | N/A |
| Oxy Sen | Yes | Outlet | 2½" (63mm) |
| E.G.R | N/A | Y Branch | N/A |
| Fitting Time | 4 Hrs | Design | Tuned |
Important Notes:
- Full Performance Exhaust Systems are available to suit these Headers.
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 PH4008L/R
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| FORD | ||||||||
| FORD | Falcon XR8 / GT / GTP | 2002 | 2008 | Sedan / Ute | BA – BF | 5.4L 4 Valve Boss V8 | Manual & Automatic | 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
4.0 ★★★★★
Based on 1664 reviews
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Product Reviews
★★★★★ 5
Ohhh Mr. Iguana
Size: Medium/Large, Color: Illana the Iguana - Large
Mr. Iguana is a house favorite! I got my first one of these in a barkbox and my dog loved it so much, i went on the hunt for another one. Amazon saved the day! I own about 7 of these now. They are prefect for dogs just love to chew, they hold up great! And they are heavy duty, super easy to clean! My dogs are very happy, great value for the money! Doesn't have a smell, vibrant colors! Noise level is quiet, minus my dogs chewing !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025
★★★★★ 3
Not for strong chewers
Size: Medium/Large, Color: Dog Ness Monster - Large
Initially, I really liked this for my dog. She is about 8 months old and still loves to chew and destroys most toys in a few minutes. When we got this, it seemed like it would hold up for a while despite being clearly gnawed on. Unfortunately, once she focused on the softer "water" portion of the toy, that is where things went downhill with this toy. After a few short chew sessions, she was tearing chunks out of it. We had purchased a replacement since she liked the original so much, and after about 5 minutes with the replacement, she had taken enough out of the blue section that we immediately threw that one out as well. Overall while the green portion held up, the blue didn't. I can't recommend this for strong chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
★★★★★ 4
Definitely not indestructable
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
I have a 1-year-old toy fox terrier (Rocky, pictured). He has been chewing on this toy for seven months now; it is one of his favorites. He has been unable to seriously damage the "ocean" portion of this toy, but as you can see from the provided image, the sea serpent has not faired that well. It is missing its snout and smaller portions of the humps. My guess is that the advertiser images showing much larger dogs with "like new" versions of the toy are just that...NEW AND UNCHEWED.
I have not had to clean up bits of this toy from my floor, so I assume Rocky has been swallowing them. My hope is that the yellow material of the serpent is not chemically dangerous when exposed to digestive fluids.
Rocky easily destroys plush toys in a matter of days if not hours and, consumed pieces of a small microfiber blanket that he liked to toss around and play tug-of-war with (past tense as he destroyed it and has since been trashed after I began finding feces-stained undigested pieces of it lying around). Since this toy has survived seven months and has remained recognizable, I have to agree it is durable.
Just beware, if my small toy fox terrier can damage the toy as pictured, expect your large breed chewer to do similar or worse damage. Also, the toy is very heavy! When Rocky drops it down a flight of stairs, it makes a MAJOR thud at the bottom, and sometimes makes me wonder if it might crack the large tile at the bottom.
I cautiously recommend the product.
Note the yellow frisbee in Rocky's picture. It is only a few months old and surprisingly has not suffered any chew damage despite substantial abuse. It appears to bend in the wind like a proverbial reed, evading damage by yielding to pressure.
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Reviewed in the United States on July 5, 2024
★★★★★ 5
Squeaky & Bell Design Keeps My Dog Busy
Love the dual sound design—squeaker inside plus a jingle bell! My pup is obsessed and plays with it for hours alone. The cute sneaker shape grabs their attention right away, helps kill boredom and reduces anxiety. Perfect for solo play and keeps them from messing up furniture. Great enrichment toys for daily use.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Dog loves it! For tough chewers for sure
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
Dog absolutely loves it, he’s super rough on all of his toys they usually last about 10 minutes bore they are torn to shreds. It’s lasting through his chewing so I’m happy. It’s also super cute.
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Reviewed in the United States on April 9, 2026
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