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Description
Pacemaker 3" Exhaust System with Headers & Cats for Holden VZ Sedan 3.6L V6 2004–2006 - PP5069-07Pacemaker 3" Exhaust System with Headers and Cats for Holden VZ V6 Sedan PP5069 07 Unlock the responsiveness and performance of your 3. 6L Alloytec V6 with the Pacemaker Sport Systems complete exhaust solution. Specifically engineered for the Holden VZ Sedan, this high flow system provides a total upgrade from the engine ports to the tailpipe. As Australias leading exhaust manufacturer, Pacemaker utilizes precision tuned headers and high flow
Pacemaker 3" Exhaust System with Headers and Cats for Holden VZ V6 Sedan - PP5069-07
Unlock the responsiveness and performance of your 3.6L Alloytec V6 with the Pacemaker Sport Systems complete exhaust solution. Specifically engineered for the Holden VZ Sedan, this high-flow system provides a total upgrade from the engine ports to the tailpipe. As Australia’s leading exhaust manufacturer, Pacemaker utilizes precision-tuned headers and high-flow catalytic converters to significantly reduce backpressure. Featuring signature resonance technology, this system delivers a crisp, sporty V6 note without the intrusive cabin drone. Note: Fits Holden VZ Sedan models (2004–2006) equipped with the 3.6L Alloytec V6 engine.
Features:
Precision-manufactured in Australia to deliver the ultimate balance of flow efficiency, durability, and high-performance sound for the VZ platform.
- System Setup: Complete Header-to-Tailpipe performance system including high-flow cats.
- Material Quality: Constructed from premium Exhaust Grade 409 Stainless Steel for superior service life.
- Sound Engineering: Incorporates Pacemaker's V-Tex technology to eliminate drone while maintaining a clean performance note.
- Muffler Technology: Signature Double Skinned 409 Stainless Steel Mufflers designed for maximum resonance control and longevity.
- Flow Design: 3" Mandrel-bent piping ensures consistent diameter for optimized exhaust gas velocity.
- Hanger Integration: Direct bolt-on installation utilizing existing factory mounting points.
| Product Specifications for PP5069-07 | |||
|---|---|---|---|
| Brand | Pacemaker Sport Systems | Part # / SKU | PP5069-07 |
| Product Type | Headers & Full Exhaust System | System Configuration | Headers, 3" Cats & 3" System |
| Material | 409 Grade Stainless Steel | Pipe Size | 3" (76mm) |
| Fitment Type | Direct Bolt-On | Country of Manufacture | Australia |
Important Notes:
- Specifically engineered for Holden VZ Sedan models (2004–2006).
- System scope: Includes Performance Headers, 3" High-Flow Catalytic Converters, and a complete 3" Performance Exhaust.
- Designed as a clean bolt-on assembly, retaining factory mounting points.
- Professional automotive technician installation is recommended to ensure optimal bracket clearances.
- Ensure compatibility with the 3.6L Alloytec V6 engine variant before ordering.
Important Information
- The image shown may not reflect the actual product exactly.
- Shipping times may vary depending on destination and stock availability.
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HOLDEN | ||||||||
| Holden | Commodore | 2004 | 2006 | Sedan | VZ | 3.6L Alloytec V6 | All V6 Models | RWD |
Warranty Information
| Product | Warranty Period |
|---|---|
| Pacemaker Headers | Two (2) years. |
| Pacemaker Sports Exhaust Systems | Five (5) years. |
| Fabrication Products | 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
4.5 ★★★★★
Based on 586 reviews
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Product Reviews
★★★★★ 5
Great product!
Style: 30 sqft
I can say this product makes a huge difference with road noise and is cleaner and easy to work with when applying compared to other mats that cost about the same price.
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Reviewed in the United States on February 14, 2026
★★★★★ 5
Very heavy and thick
Style: 30 sqft
I purchased mini brands of sound ending and this is by far the heaviest sound deadening I've ever ordered. I'm not installed yet but I have a good feeling that is going to work exceptionally in blocking sound. If weight is a concern for you I would recommend a lighter product however if sound quality and a quiet ride is your priority this is the one for you.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Siless Hybrid 3-in-1 - Far Exceeded my Expectations!!!
Model: SLH20025
I recently installed the Siless Hybrid 3-in-1 sound deadening mat in my vehicle, and I’m genuinely impressed. For just $80 for 25 square feet, this product delivers performance that rivals materials costing twice as much — and with far less hassle. If you're on the fence......Just buy it! You will not be disappointed.
Easy to Install: Unlike traditional sound deadening products that are stiff, sharp, and temperature-sensitive, this mat is soft, flexible, and easy to work with. I cut it cleanly with regular scissors and pressed it into tight spaces using just my fingers, so if in you don't have a roller or install tool, a good pair of scissors and your hands can get the job done. With other brands like Dynamat, the aluminum layer often leaves micro cuts on your hands and tears up your fingertips, but Siless does not due the acoustic layer being on top and above the aluminum layer that holds the butyl layer. So, it's very easy on your hands.
Even in cooler temperatures (around 50°F), I had no trouble applying it but it goes on better heated. If warm outside, I would leave the entire box out in the sun for at least 30 minutes when it's warm or heats it's very pliable and easy to mold. Make sure its where you want it because once applied it's not ever falling off. and it became even more pliable and easy to mold. No heat gun, no mess — just straightforward application.
I installed 40–50 square feet throughout the interior, covering everything except the headliner and the flooring forward of the rear seat. The difference in cabin noise is astonishing. I can turn my radio up concert loud with gut-punching bass, and from outside the car, it sounds like a factory sound system at mid volume. I was blown away by how well it contains sound — both inside out and outside in.
My exhaust is pretty aggressive and now is barely audible from inside the cabin. While driving, it almost sounds like a stock factory setup. The Siless matting actually changed the driving experience and feels refined.
If you're skeptical about sound deadening gimmicks, I get it, but this is the first product I've used and when I needed more, I went Stright to the 3 in 1 Hybrid matting and purchased it again. I love researching before buying and that's very uncommon for me to do.
Note: Proper installation is key, and it does take time and patience. But if installed correctly and in the right places, it works better previously used from paint-on sound deadening to Dynamat.
Update Nov, 2025
After using it this in 4 separate vehicles now. I feel the Siless’s 3 in 1 Hybrid has nailed it for best budget deadener that is better than dynamat extreme in performance and installation
Protip: buy a roll of 2-3” aluminum tape and tape the seams. After trimming the edges tend to very sticky between the panels. I ran a strip of aluminum tape over the seems to create a better seal and true moisture
I used it on four vehicles now and have I have not been paid to review and purchased every order myself.
3 in 1 Hybrid deadener by Siless is the best all around easy to apply sound deadner period!
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Top quality
Model: SLH20025
This Siless Hybrid 3-in-1 sound deadening mat is easy to work with and feels high-quality. The butyl material is thick and pliable, making it simple to cut and fit into doors, floors, or panels.
After installation, road noise and vibrations are noticeably reduced, and it also seems to improve the overall cabin feel. No bad smell.
At 25 sq ft per roll, it’s a good value for anyone looking to dampen noise and improve car acoustics. Overall, a solid, effective option for automotive soundproofing. Used on a Fiesta ST.
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Made a big improvement in cabin noise—highly recommend
Model: SLH20025
Siless Hybrid made a huge difference in reducing noise in the floor of my truck cabin. In some areas, there was basically just bare sheet metal between the inside and outside, so adding this really helped the truck feel more solid and noticeably quieter on the road.
I used Kilmat on the doors, and honestly I wish I had used Siless Hybrid there too, but it was too late by the time I realized the difference. This material is very sticky, easy to cut, and simple to apply, which made the install pretty smooth.
Just a heads-up: the tacky side gets messy and will bond to clothing really easily, so be careful during installation. Overall, I’d definitely buy it again—great product with real results.
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Reviewed in the United States on December 2, 2025