SKU: 35085678532

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

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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.

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:
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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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Part of his Tu Bardh Wilson costume
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Nice looking vest!
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Belleville, US
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Size up!
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For sizing size up as much as you can. Good quality but sizing wasn’t great.
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Lowell, US
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Perfect match and fit!
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It look great on my nephew and matched his pants perfectly!
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heather
Phoenix, US
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Nice fit
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Reviewed in the United States on November 30, 2025

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