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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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- Free Standard Shipping on $100+ Orders to the USA.
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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]
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4.0 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
beautiful sapphic second chance
Format: Kindle
I could not put this book down, I devoured it in one day! A heartfelt sapphic romance that pulled you in from the start. Gemma and Caitlin’s dual POVs and dual timelines was done effortlessly. Seeing the struggles of a high school romance was so relatable. Then flash forward to the present when they were forced into each other’s lives after nine years because they were cast in the same movie! The cross between past, present, and the movie being filmed was full of angst, longing, regret, and hit me on every emotional level.
I could not recommend this book more!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
★★★★★ 3
Missed the Mark *Spoilers*
Format: Kindle
I was surprised by the author’s bio because at times it felt like this book was written by an adolescent imagining what filming a movie would be like. I really enjoyed certain parts of the book, especially the flashbacks to HS, the flirtatious note-writing and the botched Spanish terms of endearment. But the main feeling I had reading it was whiplash, in terms of all the back-and-forth between the MCs. Even at almost 30 years old, they both felt emotionally immature.
**Spoilers Ahead**
It was odd to me that when they finally confronted their past, it was in terms of the summer after their sophomore year of HS, rather than the big breakup when they were in college. Skipping ahead, the Paris ending felt very abrupt and out of character.
I also felt that certain side characters (Troy, Darbie, Emily, etc.) were very two-dimensional and discarded easily where it would’ve been interesting to see their reactions to the MCs’ relationship.
I can see where the author laid the groundwork for a good series, it definitely has potential. This book just missed the mark for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
★★★★★ 4
Fantastic Second Chance Romance
Format: Kindle
The only reason this book wasn’t a 5* was because Amazon doesn’t allow 4.5* and I felt like parts of the rekindling of their romance at the very end were slightly rushed. Aside from that, this book was INCREDIBLE. I fell in love with them as a couple from the beginning. Gemma’s back and forth emotional parkour was a little rough at spots with how quickly she changed from wanting nothing to do with Caitlin to wanting to take her home. BUT I loved the epilogue and the full circle moments of them together and their future. Can’t wait to read another book by this author!
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Must buy
Format: Paperback
Support any lgbtq writer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
★★★★★ 5
these are her viewpoint on a large mix of poems ... The Final Work
Format: Hardcover
helen vendler has done a magisteral job of presenting her poem selections
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
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