SKU: 35085678532

Pacemaker 3" Performance Exhaust System with Tri-Y Headers for HSV VU VY Series 1 5.7L V8 Ute - PP5367-73

Sale price$1727.63 Regular price$1919.59
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Description

Pacemaker 3" Performance Exhaust System with Tri-Y Headers for HSV VU VY Series 1 5.7L V8 Ute - PP5367-73Pacemaker Full 3" Performance Exhaust System with Tri Y Headers & Hi Flow Cats for HSV VU & VY Series 1 Utility (5. 7L Gen III V8) PP5367 73 Unleash devastating low to mid range torque, optimize scavenging velocity tracking, and extract a rich, deep Australian muscle car roar from your high performance engine block with the Pacemaker Sport Systems full 3 inch performance exhaust solution featuring high efficiency Tri Y tuned extractors. Specifically

Pacemaker Full 3" Performance Exhaust System with Tri-Y Headers & Hi-Flow Cats for HSV VU & VY Series 1 Utility (5.7L Gen III V8) - PP5367-73

Unleash devastating low-to-mid range torque, optimize scavenging velocity tracking, and extract a rich, deep Australian muscle car roar from your high-performance engine block with the Pacemaker Sport Systems full 3-inch performance exhaust solution featuring high-efficiency Tri-Y tuned extractors. Specifically configured to maximize power curves on the elite HSV 5.7L Gen III V8 commercial performance architecture, this premium package pairs race-bred performance hardware with a fully muffled intermediate and rear system. Custom-molded specifically to match the utility floor pan lines, clear flat cargo load beds, and map perfectly around vehicle-specific rear suspension layouts, it completely eliminates power-robbing backpressure under wide-open throttle transitions. As Australia’s premium exhaust innovator, Pacemaker integrates elite structural engineering with 3" metallic high-flow catalytic converters, patented V-Tex technology, and signature double-skinned mufflers, producing an authoritative performance roar on throttle while actively engineering out harsh interior cabin boom or open cargo tray resonance to preserve a completely clean, drone-free cruising experience.

Note: Fits HSV VU and VY Series 1 Utility (Ute) variants equipped with the 5.7L Gen III V8 engine layout; does not fit Sedan, Station Wagon, One Tonner, or later generation VY Series 2 / VZ / VE / VF platforms due to significant chassis length, structural floor contour, and hanger position variations.

Features:

Precision-manufactured in Australia to deliver a heavy-duty large-bore flow upgrade, exceptional structural longevity under intense heat, and a refined performance acoustic profile for the classic high-performance utility platform.

  • Complete Performance Kit: Comprehensive track-and-street performance upgrade incorporating premium tuned Tri-Y headers, 3" high-flow metallic catalytic converters, and a matching full 3-inch intermediate piping route with high-efficiency mufflers.
  • Tuned Tri-Y Design Architecture: Secondary-paired pipe layout engineered specifically to build exceptional low-to-mid range torque response, making it the perfect upgrade for heavy utility chassis acceleration tracking.
  • Utility Specific Clearance: Custom-tailored plumbing path configured to route cleanly beneath flat cargo bed structures, drop-sides, and vehicle-specific commercial chassis lines.
  • Premium Materials: Constructed completely from durable, heavy-gauge Exhaust Grade 409 Stainless Steel to ensure superior structural longevity and resistance to thermal fatigue.
  • Large-Bore Mandrel Bent Tubing: Rigid full 3" (76.2mm) pipe structure guarantees a smooth, uniform internal diameter through all bends to eliminate gas turbulence and prevent flow restriction.
  • V-Tex Technology: Advanced internal patented anti-drone configuration filters out harsh, low-frequency cabin resonance typical of open utility cabs without restricting gas velocity footprints.
  • Signature Mufflers: Heavy-duty double-skinned 409 Stainless Steel mufflers offer premium outer case reinforcement, preventing case distortion and internal packing blowout under heavy thermal load constraints.
  • Direct Bolt-On Layout: Engineered as a comprehensive, vehicle-specific full bolt-up kit that mounts directly onto existing factory rubber hanger positions—no custom fabrication required.
Product Specifications for PP5367-73
Brand Pacemaker Sport Systems Part # / SKU PP5367-73
Product Type Full Performance Header & Exhaust Kit Header Configuration Tuned Tri-Y Primary Run Architecture
System Piping Size Large-Bore 3" (76.2mm) Mandrel Tubing Material 409 Grade Stainless Steel
Engine Compatibility 5.7L Gen III LS1 V8 Catalytic Converter 3" Premium High-Flow Metallic Converters

Vehicle Applications:

Make Model From To Body Series Engine Variant Drivetrain
HSV (HOLDEN SPECIAL VEHICLES) UTILITY
HSV Maloo Ute 2001 2002 Utility (Ute) Only VU Series (I & II) 5.7L Gen III LS1 V8 Maloo / Maloo R8 configurations RWD
HSV Maloo Ute 2002 08/2003 Utility (Ute) Only VY Series 1 (S1 Variant) 5.7L Gen III LS1 V8 Maloo / Maloo R8 configurations RWD

Important Fitment Notes:

  • Specifically engineered to fit HSV VU and VY Series 1 Utility (Ute) configurations powered by the 5.7L Gen III V8 engine layout.
  • Utility Specific Routing Geometry: Designed strictly to conform around traditional VU/VY commercial floor lines, under-tray structural paths, and rear subframe hanger anchors. It will not adapt to Sedan, Station Wagon, One Tonner, or later generation VY Series 2 / VZ / VE / VF platforms due to major blueprint specification layout variations.
  • Full kit scope: Comprehensive high-efficiency performance solution from engine block to rear exit, including tuned Tri-Y headers, premium 3" high-flow metallic catalytic converters, 3" intermediate plumbing paths, and a signature double-skinned rear muffler assembly.
  • Direct full bolt-up architecture interfaces seamlessly with original vehicle-specific rubber hanger brackets. No custom modification or cutting layout mapping is required.
  • Professional automotive performance technician installation is highly recommended to guarantee ideal ground clearance, check steering column tolerances, verify proper pipe routing, and ensure completely gas-tight structural seals under the floor pan.
Warranty Information
Product Warranty Period
Pacemaker Sports Exhaust Systems Five (5) years.

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Shipping Notes
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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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SKU: 35085678532

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4.7 ★★★★★
Based on 9 reviews
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Verified Purchase
SainteD
Boise, US
★★★★★ 3
Good size but pee leaks through :(
Size: X-Large, Style: 40 Count, Size: X-Large, Style: 40 Count
I have a 13-14 year old dog who is starting to have very frequent accidents in the house despite us taking her outside every couple of hours, she just drinks too much water which doesn’t mesh well with her weakening, old bladder. She tends to have an accident in two areas (the kitchen and right by the front door hallway) so we decided to buy some puppy pads to minimize the mess & aid in cleanup since clearly taking her outside every couple frequently isn’t helping reduce accidents. We chose these because of the size & price, which are both fantastic compared to others. It perfectly fits the two areas she tends to go so we only need to use one per area and to our surprise, she still remembers how to use puppy pads so she adapted quickly. But unfortunately, these don’t hold all of her pee as they are very thin. I just cleaned up the kitchen puppy pad and saw moisture under the pee spot on the pad. So while it does dramatically reduce how much we need to clean up (we were using one paper towel roll every 3 days just for her accidents), we still need to wipe down the floor with pet accident cleaning spray & mop. It’s not that big of an issue but it is still a bit frustrating that they don’t hold fluid well. So keep that in mind if you decide to order these, that you might still need to wipe down the floor under where your puppy/dog pees. We’ll be trying a different brand when we run out of these to see if that’s any better.
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Reviewed in the United States on February 18, 2026
M
Verified Purchase
Michele Martinez
Alexandria, US
★★★★★ 5
Great buy
Size: Giant, Style: 40 Count
These pads are great. Absorbent and leak resistant. Very roomy for my chihuahua to turn in her inconsistent circles before and durable enough for her to "dig" after without ripping or bunching up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
R
Ryan
Pawtucket, US
★★★★★ 5
Solid interactive automatic vibrating dog ball toy
Color: Blue, Color: Blue
Picked up this ITEHZTO interactive automatic vibrating dog ball for our pup and it’s a fun, engaging toy that keeps her entertained. It’s rechargeable with USB, motion-activated, and has a good vibrating/rolling action that gets her chasing and playing on her own. The durable build seems like it can handle some rough play, and it’s a nice size for indoor or outdoor use. It lights up or vibrates when activated which adds extra excitement, especially during evening playtime. Battery life is decent and recharges quickly. Great for when she needs mental and physical stimulation without me having to throw a ball constantly. Overall a solid interactive dog toy that does a great job keeping active dogs busy. Good value if your dog loves chasing moving/vibrating toys!
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Reviewed in the United States on April 30, 2026
C
Chris Brundige
Lowell, US
★★★★★ 4
Built-in USB-C solves the power issue, but it is strictly for moderate chewers
Color: Blue
Got this to keep the high-energy puppy occupied indoors so the older dogs can actually get some peace and quiet. The main issue with most automated electronic pet toys is that they rely on expensive, hard-to-find button cell batteries that die after a single afternoon of use. This unit utilizes a built-in 300mAh battery with a standard Type-C charging interface. That is a mandatory design feature if you actually want to run the toy daily without going broke replacing power cells. The internal motor generates enough erratic movement to keep a dog's attention, and it actually has the torque to navigate over standard tile, hardwood, and light carpets without instantly stalling out in a corner. You need to completely understand the physical limitations of what you are unboxing here. The listing explicitly states this is not for heavy chewers, and you need to take that warning seriously. The outer shell is TPU, but the internal chassis housing the electronics is hard ABS plastic. If you hand this to an 80-pound working dog that aggressively shreds thick bones, they are going to crush the housing and destroy the internal motor assembly in about ten minutes. At roughly 2.5 inches in diameter, it's basically the size of a standard tennis ball. If you use it as intended—as an interactive chasing toy for a puppy or a moderate chewer rather than a heavy-duty chew toy—it functions perfectly. It is a highly practical piece of indoor enrichment gear. Solid return on investment for burning off excess canine energy.
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Reviewed in the United States on May 29, 2026
T
The Florida Fam
Natrona Heights, US
★★★★★ 5
Pawsitively Stimulating🐾
Color: Blue
When my hooman brought this home, I thought it was fur their computer. After all, it has a plug and lights up. When they placed it on the floor, I was pawsomely surprised. Fur real, this little ball is wierd. It doesn't taste at all like my favorite tennis ball. I was a pawplexed that sometimes when I was finally brave enough to get it and hold it in my mouth, it would start jumping around. I think my hoomans finally found a toy that will keep me busy for a while. Mom is howling with excitement because it kept me interested for a long time. I hope I can sleep tonight. I see mom has plugged in my new toy to keep it "charged"- whatever that means....I never had a toy that came with its own leash before. Mom says she is gonna save the toy until other hoomans come over to keep me from being too ruff with them. You see the video, do I look a dog who could be too ruff?- Sincerely, the family dog, a bona-fido toy reviewer
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Reviewed in the United States on May 3, 2026

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