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Description
Pacemaker | Tuned Competition Headers | Holden VY Series II WK Series II LS1 5.7L | PH5363 L/R VY Series 2Pacemaker Tuned Design Competition Headers Holden VY Series II & WK Series II Gen III LS1 PH5363 L R VY Series 2 Unlock maximum performance from your Gen III LS1 with these premium Pacemaker Tuned Competition headers. Specifically engineered for the Holden Commodore VY Series II and Statesman WK Series II, these headers feature large 1" primary pipes designed for high performance modified engines and supercharged applications. The tuned design ensures
Pacemaker Tuned Design Competition Headers - Holden VY Series II & WK Series II Gen III LS1 - PH5363 L/R VY Series 2
Unlock maximum performance from your Gen III LS1 with these premium Pacemaker Tuned Competition headers. Specifically engineered for the Holden Commodore VY Series II and Statesman WK Series II, these headers feature large 1⅞" primary pipes designed for high-performance modified engines and supercharged applications. The tuned design ensures optimal exhaust gas velocity and scavenging, providing significant gains in both horsepower and torque while delivering an aggressive V8 exhaust note.
Features:
This product offers the following high-performance features:
- Tuned Competition Design: Engineered specifically for high-flow requirements of modified or supercharged LS1 engines.
- Large Diameter Primaries: Features 1⅞" (48mm) primary pipes leading to a high-flow 3" (76mm) outlet for maximum exhaust throughput.
- Included Wiring Extensions: This kit comes complete with the necessary Oxygen Sensor Wiring Loom Extensions required for VY Series II and WK Series II models.
- Precision Fitment: Designed to clear Power Steering and Air Conditioning systems, compatible with both Manual and Automatic transmissions.
Product Specifications for PH5363 L/R VY Series 2
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5363 | Gasket | DSF 138 |
| P/Steering | Yes | Primary Pipe | 1⅞" (48mm) |
| Air Con | Yes | Outlet | 3" (76mm) |
| Oxy Sen | Yes | Fitting Time | 3 Hrs |
| Design | TUNED | Kit Includes | O2 Extensions |
Important Notes:
- Wiring Extensions: This kit includes Oxygen Sensor Wiring Loom Extensions specifically for VY Series II and WK Series II models.
- Fitment Warning: These headers will NOT fit All Wheel Drive (AWD) models (Adventra or Cross 8). Please refer to PH 5366 for AWD fitment.
- Application: Ideally suited for modified engines and supercharged setups requiring high-flow exhaust management.
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| Holden | Commodore / Crewman | 2003 | 2004 | Sedan / Wagon / Ute | VY Series II | 5.7L Gen III LS1 | Manual & Auto | RWD |
| Holden | Statesman / Caprice | 2003 | 2004 | Sedan | WK Series II | 5.7L Gen III LS1 | Manual & Auto | RWD |
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
4.3 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 4
Works well!
Scent Name: Berry, Size: 40 Count (Pack of 1)
Nice flavor. They don’t melt real fast like the ACT I’ve been using. They are smaller than I thought and I didn’t think they would last as long as they do. Keeping my mouth/throat moist as they said. I like the way they stick to your mouth and you don’t have to worry about swolling accidentally!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
★★★★★ 5
Berry flavor Xylimelts are the best for dry mouth
Scent Name: Berry, Size: 40 Count (Pack of 1)
Not as strong a flavor as mints. Berry flavor is the best. I take one per night. Does the job.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
★★★★★ 1
Terrible.
Scent Name: Berry, Size: 40 Count (Pack of 1)
These do not work at all.. I used two at night and they just dissolve and my mouth is still super dry. I tried one during the day just to see and they do not help you salivate at all really. Definitely would recommend trying something else.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Xylimelts
Scent Name: Berry, Size: 40 Count (Pack of 1)
"Xylimelts - I have dry mouth from what I thought was a new medication. I stopped the medication about two weeks ago and it has not improved. I am continuing to use these until I follow up with my doctor. At first I tried these using one disk and it did not seem to work. I tried them again using two and it works a lot better. So, I now use these two disks at a time. If I use them at night, they seem to last about 4 hours. If i use them during the day, they last about 30 minutes. The effects do not last all that long during the day but I do also use Act lemon lozenges. The package says that you can put them on the gums but I put them on the roof of my mouth. I have had no issues getting any of them to stick.
Flavors - At my local stores the only flavor is mint. It is way too strong. Using the mint ones would irritate my mouth after a while. Unfortunately, that seems to be the only flavor that most dry mouth products are.....mint. So my quest began to locate products that are not mint. I found these here on Amazon. They come in multiple flavors. Here is my breakdown of the flavors and my thoughts on each.
Mild mint (4*) - Better than the regular mint but still mint. It is as described and the mint is not as strong.
Slightly Sweet (5*) - Probably my favorite alternative to the mint. They are exactly as described. The have a slightly sweet flavor. It is not overwhelming.
Berry (5*) - This was a nice change. It again is a slight berry flavor. Not overpowering or overwhelming.
Cinnamon (1*) - This is probably my least favorite. The flavor was ok (it tastes like a very mild fireball) but it didn't seem to lubricate very much and after it was gone it felt like my mouth was drier than before.
Orange (4*) - It has a pleasant orange flavor.
Sensitive/unflavored - I have not tried this one yet. I probably will not. The reviews of the change in adhesive makes me leary to try it."
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Reviewed in the United States on September 2, 2025
★★★★★ 3
Mostly works, but..........
I use these at night for sleeping with a CPAP. I am a mouth breather, so my CPAP mask is a full face mask, thus there is constant airflow going into my mouth all night long. While these tablets do help with reducing dry mouth, they only last about 4-5 hrs before they fully dissolve - which does not get me through a full night of sleep. Using two tablets instead of one only gives me roughly one additional hour. If you wear a CPAP mask, you also need to be careful of exactly where you place the tablets, because it will be quite uncomfortable if you mask ends up pressing on the tablet. If the tablet does not adhere well upon initial placement, you pretty much need to fully dry the tablet before re-attempting placement. If the brown side is already wet when you place it against your gums, there is a much higher chance of it just sliding off, instead of sticking. Overall, while not completely eliminating the issue, they do at least reduce the dry mouth problem during sleep.
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Reviewed in the United States on January 21, 2025
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