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Description
Pacemaker 2.5" Cat-Back Performance Exhaust System for Holden VT VX VY 3.8L V6 Sedan 1997–2004 - PP5059-01Pacemaker 2. 5" Performance Cat Back Exhaust System for Holden VT, VX & VY Sedan (3. 8L V6) PP5059 01 Unlock significant flow efficiency and unleash a refined, deep sports note from your 3. 8L Ecotec engine with the Pacemaker Sport Systems heavy duty 2. 5" performance cat back exhaust solution. Specifically engineered to clear the standard floor pan lines, wheelbase profiles, and independent rear suspension geometry of the Holden VT, VX, and VY Sedan
Pacemaker 2.5" Performance Cat-Back Exhaust System for Holden VT, VX & VY Sedan (3.8L V6) - PP5059-01
Unlock significant flow efficiency and unleash a refined, deep sports note from your 3.8L Ecotec engine with the Pacemaker Sport Systems heavy-duty 2.5" performance cat-back exhaust solution. Specifically engineered to clear the standard floor pan lines, wheelbase profiles, and independent rear suspension geometry of the Holden VT, VX, and VY Sedan platforms, this high-flow configuration optimizes exhaust gas scavenging to reduce power-robbing backpressure compared to restrictive factory systems. As Australia’s premium exhaust innovator, Pacemaker integrates elite acoustic engineering with patented V-Tex technology and signature double-skinned mufflers to offer an aggressive, commanding exterior rumble on throttle while completely counteracting intrusive cabin boom or highway drone. Note: Fits Holden VT, VX, and VY Sedan models (1997–2004) equipped with the 3.8L V6 naturally aspirated engine configuration.
Features:
Precision-manufactured in Australia to deliver a premium flow upgrade, exceptional durability, and refined acoustics for the popular VT-VY Commodore sedan platform.
- True Cat-Back Section: Complete performance intermediate plumbing and rear muffler layout designed to secure cleanly behind your factory catalytic converters.
- Premium Materials: Constructed completely from durable Exhaust Grade 409 Stainless Steel to ensure superior longevity under high thermal stress.
- Mandrel Bent Tubing: Rigid 2.5" (63.5mm) pipe structure guarantees a smooth, uniform internal diameter to optimize exhaust gas velocity.
- V-Tex Technology: Advanced internal anti-drone configuration filters out harsh, low-frequency cabin resonance without restricting gas velocity.
- Signature Mufflers: Heavy-duty double-skinned 409 Stainless Steel mufflers offer premium case strength, zero packing blowout, and refined tonal control.
- Direct Bolt-On Layout: Engineered as a comprehensive, vehicle-specific full bolt-up kit that mounts directly onto existing factory hangers—no custom fabrication required.
| Product Specifications for PP5059-01 | |||
|---|---|---|---|
| Brand | Pacemaker Sport Systems | Part # / SKU | PP5059-01 |
| Product Type | Cat-Back Exhaust System | Piping Size | 2.5" (63.5mm) Mandrel-Bent System |
| Material | 409 Grade Stainless Steel | Acoustic Technology | V-Tex Anti-Drone Design |
| Engine Compatibility | 3.8L V6 ECOTEC (Naturally Aspirated) | Body Configuration | Sedan Only |
Important Fitment Notes:
- Specifically engineered to fit Holden VT, VX, and VY Sedan platforms powered by the naturally aspirated 3.8L V6 engine (1997–2004).
- Sedan Specific Routing Geometry: Due to the standard sedan floor pan contours, wheelbase profiles, and factory bracket placements, this configuration features length-specific intermediate plumbing and exit layouts. It will not adapt correctly to Wagon or Ute models.
- Full kit scope: Comprehensive cat-back line including performance center sections and a signature double-skinned rear muffler assembly for optimal gas clearance and tone control.
- Direct bolt-on design reuses your vehicle's factory rubber hanger positions and standard catalytic converter paths.
- Professional automotive performance technician installation is highly recommended to guarantee ideal ground clearance and tight seals under the floor.
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HOLDEN | ||||||||
| Holden | Commodore / Executive | 1997 | 2004 | Sedan Only | VT / VX / VY Series | 3.8L V6 Ecotec | Executive / Acclaim / S / Lumina | RWD |
Warranty Information
| Product | Warranty Period |
|---|---|
| Pacemaker Sports Exhaust Systems | Five (5) years. |
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Exchange/Return Notes
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4.7 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Healthy, Effective, and great when mixed with Splenda and Koolaid mix. The best of many options I've tried.
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
I've sampled a few different varieties of fiber supplements, including both Benefiber and off-brands, and I found that Metamucil provided the most fiber in the least offensive beverage. Compared to the other brands, this stuff is smoother textured, and goes down easier, as a sort of happy medium between the grittier supplements and the thicker ones.
What about effectiveness? I have apocalyptic IBS, and since starting to take this stuff regularly (one giant glass every morning and evening), my BMs have been much more regular, and more manageable. Flare-ups happen less, and it even seems to do a decent job when taken with meals of cutting the hit to my stomach and gut. I tend to take more than the recommended amount, with an even larger serving of water, as I feel like it helps me stay hydrated and full throughout the day.
I started taking the classic orange Metamucil, but although I really liked the superior flavor (rather like Orange Tang) it packed several times more sugar in each serving than fiber, so while it was great for digestive health, the overall health impact was too negative. I also sampled the sugar-free berry flavors, but found that, although it was ostensibly healthier, the flavor wasn't great, and in addition it suffered from the aspartame aftertaste and further effects (Aspartame gives me headaches). So this was a dilemma for me. What to do? I actually wrote to Metamucil about it, and they recommended this product. The downside is that it comes with absolutely no flavor, so you need to provide your own in order to mask the texture (I wouldn't dream of trying to mix this in plain water--yuck!) The upside is they pack 100+ servings into a container, and you really are free to blend it into whatever suits your fancy. Obviously if you mix it with something like orange juice, then you're already negating the benefits of this stuff over the sugary orange flavor, but I've personally found a much better way.
I like to mix this stuff with Kool-aid mix and Splenda (Sucralose) sweetener. I buy a ton of Splenda and kool-aid as it mixes up tasting sweet, like sugar, but without the calories or aftertaste. You can dump a spoonful of this stuff into a glass of splenda-koolaid, or just dump 8 servings worth of this stuff in with a packet of koolaid powder and a cup of splenda, and then just mix it up and spoon it into water as needed. Better tasting, sugar-free and packed with good useful fiber.
EDIT: I wish I could subscribe to this stuff. Price of splenda has gone up, but I've figured out thatyou can just dump 7 packets of koolaid mix and 7 dashes of sucralose into a container of this and shake it up.
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Reviewed in the United States on February 26, 2015
★★★★★ 5
#1 for #2's
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
I like the lack of sweeteners and flavor. I just want the stuff that helps me poop. There is some citric acid in it (no idea why) which gives it a mildly acidic taste. Other than that, it does the trick.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Good Stuff
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
If you need more fiber in your diet, you need this. The price is right, it works very well and keeps me regular. I use this instead of the gummies or capsules. That's because you MUST put in in fluid, and hydration is SO important when using a psyllium product as it causes water to be absorbed very quickly once it is ingested, and you don't want to dehydrate! Mixes very well in water and has little to no taste whatsoever. Stay regular, stay hydrated and stay well.
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Works well, but is now too expensive...
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
The "No added sweeteners" has been my go-to version of Metamucil, but I'm giving it 4 stars and moving on to another brand as the price is over $35 which is too much imo...
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Reviewed in the United States on October 15, 2025
★★★★★ 5
I like the mildly tart taste of this unflavored, unsweetened drink made up with water.
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
I like the mildly tart taste of this unflavored, unsweetened drink made up with water. The texture doesn't bother me, with stirring right from the beginning of adding the water, there is no clumping. After 10 days there is no effect on my bowels which were regular previously anyway. My doctor wanted me to use this although I already have a high fiber diet.
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Reviewed in the United States on April 25, 2026