SKU: 27748006257

Pacemaker 2.5" Exhaust System with 1 7/8" Headers for Holden VY S2 VZ V8 Wagon 2003–2006 - PP5363-35

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Description

Pacemaker 2.5" Exhaust System with 1 7/8" Headers for Holden VY S2 VZ V8 Wagon 2003–2006 - PP5363-35Pacemaker 2. 5" Full Performance Exhaust System with 1 7 8" Tuned Headers for Holden VY Series 2 & VZ Wagon (5. 7L V8) PP5363 35 Unlock massive horsepower gains and unleash the deep, uncompromised muscle roar of your 5. 7L LS1 engine with the Pacemaker Sport Systems complete 2. 5" performance exhaust solution. Specifically engineered to clear the distinct floor pan and rear bumper geometry of the Holden VY Series 2 and VZ Station Wagon platforms, this

Pacemaker 2.5" Full Performance Exhaust System with 1 7/8" Tuned Headers for Holden VY Series 2 & VZ Wagon (5.7L V8) - PP5363-35

Unlock massive horsepower gains and unleash the deep, uncompromised muscle roar of your 5.7L LS1 engine with the Pacemaker Sport Systems complete 2.5" performance exhaust solution. Specifically engineered to clear the distinct floor pan and rear bumper geometry of the Holden VY Series 2 and VZ Station Wagon platforms, this heavy-breathing configuration handles high-output applications seamlessly. Featuring large-diameter 1 7/8" primary tuned headers paired with a massive 2.5" mandrel-bent layout, it delivers maximum exhaust gas velocity making it the ultimate match for cammed, modified, or high-scavenging 5.7L builds. As Australia’s premium exhaust innovator, Pacemaker integrates elite acoustic engineering with patented V-Tex technology and double-skinned mufflers to offer an aggressive exterior rumble while completely counteracting intrusive cabin drone. Note: Fits Holden VY Series 2 and VZ Wagon models (2003–2006) equipped with the 5.7L LS1 V8 engine.

Features:

Precision-manufactured in Australia to deliver the absolute peak in flow efficiency, scavenging performance, and refined depth of sound for the long-roof Commodore platform.

  • Complete Tuned Kit: Comprehensive setup incorporating large primary tuned headers, high-flow cats, and a full 2.5" exhaust line.
  • 1 7/8" Tuned Headers: Upgraded large-tube design engineered to optimize top-end power potential and high-RPM volumetric efficiency.
  • Premium Materials: Constructed completely from durable Exhaust Grade 409 Stainless Steel for superior longevity under high thermal stress.
  • V-Tex Technology: Advanced internal anti-drone configuration filters out harsh cabin boom frequencies while retaining deep exterior exhaust notes.
  • Signature Mufflers: Double-skinned 409 Stainless Steel mufflers offer superior casing strength and refined tonal control.
  • Hi-Flow Cats: Supplied with 3" premium high-flow metallic catalytic converters transitioning to a high-velocity 2.5" path.
Product Specifications for PP5363-35
Brand Pacemaker Sport Systems Part # / SKU PP5363-35
Product Type Headers & Full Exhaust System Primary Header Size 1 7/8" (47.6mm) Tuned Primaries
Material 409 Grade Stainless Steel Piping Size 2.5" (63.5mm) System
Engine Compatibility 5.7L LS1 V8 Body Configuration Station Wagon Only

Important Fitment Notes:

  • Specifically engineered to fit Holden VY Series 2 and VZ Station Wagon platforms powered by the 5.7L LS1 engine (2003–2006).
  • Wagon Specific Floorpan: This configuration features tailor-formed exhaust pipe lengths, resonators, and bends designed precisely to mount cleanly under the wagon layout and will not adapt correctly to Sedans or Utes.
  • Full kit scope: Includes 1 7/8" Tuned Performance Extractors, 3" High-Flow Metallic Catalytic Converters, and a complete 2.5" Performance Cat-Back assembly with signature double-skinned mufflers.
  • Direct bolt-on design reuses vehicle-specific factory hanger positions.
  • Professional automotive performance technician installation is highly recommended to guarantee ideal ground clearance and tight seals.

Vehicle Applications:

Make Model From To Body Series Engine Variant Drivetrain
HOLDEN
Holden Commodore 2003 2006 Station Wagon VY S2 / VZ 5.7L LS1 V8 Berlina / Wagon Variants RWD
Warranty Information
Product Warranty Period
Pacemaker Sports Exhaust Systems Five (5) years.

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Exchange/Return Notes
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SKU: 27748006257

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JD
Massapequa, US
★★★★★ 5
My puppy went right to sleep
Color: Neutral
With having a new baby puppy sometimes they can have anxiety leaving their mother and siblings behind. This helped my puppy so much with the transition from being with them to being by himself. This cute adorable plush puppy has a quiet heartbeat that soothes my puppy to sleep. It is well made and serves the purpose it was intended for. I also loved that this came with teething toys that my puppy loves to chew on and the blanket is super soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2024
K
Verified Purchase
kladdagh
Boise, US
★★★★★ 5
Helped our puppy settle in from the first night!
Color: Blue
We got this kit to welcome our 8 week old puppy. The warming packs work really well. Especially important since it was our puppy’s first time separated from him mom and littermates. The heartbeat is loud enough for us to hear at night but we got used to it. The Snuggle Puppy stays in his crate as his special companion and he snuggles like it’s one of his pack. Ahead of puppy’s arrival, we put one of my husband’s tshirts on the Snuggle Puppy to add his scent to it. I think that helped the transition, too. Luckily, this puppy doesn’t destroy stuffed animals. After 3 weeks all but the tongue are in tact. I’m not sure how long it would last if he was a destroyer. The toys are ok. The freezable teething heart is a hit. He has settled in to his nightly routine really well and gets excited to greet his pal!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2021
C
Verified Purchase
Carol S Butler
San Leandro, US
★★★★★ 5
Dogs favorite chew toy..
Color: Teal
This is my 11# Maltese/Poodle very favorite chew toy. He did however chew one end off,, hubby took it to his his workshop and filed it down. Cooper's back in business!!
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Reviewed in the United States on May 23, 2026
R
Verified Purchase
robin hawkins
Cuba, US
★★★★★ 5
Best dog toy ever!!
Color: Teal
My dog absolutely loves this toy. It's very durable and made from quality materials that she can't destroy and she's an aggressive chewer. It Makes a squeaky sound that encourages and keeps her engaged for longer play times. I will be looking to purchase other dog toys from this company,its worth the money and so happy I bought this for my girl!!
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Reviewed in the United States on April 5, 2026
H
Verified Purchase
hotbiscuitsandsweetmarie
Birmingham, US
★★★★★ 1
Parts of this are way too hard to be safe for dogs
Color: Royal Blue
My dog sniffed this and took a hard pass. The body is hard rubber, which some dogs might like. However, the head and tail are rock hard plastic - definitely hard enough to break a dog's teeth. I'm glad my dog wasn't interested in it.
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Reviewed in the United States on April 28, 2026

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