SKU: 66140045446

Pacemaker 2.5" Exhaust System with 1 3/4" Tuned Headers for HSV VY VY II Maloo R8 5.7L V8 Ute 2002–2004 - PP5361-33 (Rear Pipe Only Variant)

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Description

Pacemaker 2.5" Exhaust System with 1 3/4" Tuned Headers for HSV VY VY II Maloo R8 5.7L V8 Ute 2002–2004 - PP5361-33 (Rear Pipe Only Variant)Pacemaker 2. 5" Performance Exhaust System with 1 3 4" Tuned Length Headers & Rear Pipe Only for HSV VY & VY II Maloo R8 Ute (5. 7L V8) PP5361 33 Unlock major horsepower gains and unleash an ultra aggressive muscle roar from your 5. 7L LS1 engine with the Pacemaker Sport Systems complete twin 2. 5" performance exhaust solution. Specifically engineered to accommodate the distinct dual exit bumper layout, utility floor pan, and suspension configuration

Pacemaker 2.5" Performance Exhaust System with 1 3/4" Tuned Length Headers & Rear Pipe Only for HSV VY & VY II Maloo R8 Ute (5.7L V8) - PP5361-33

Unlock major horsepower gains and unleash an ultra-aggressive muscle roar from your 5.7L LS1 engine with the Pacemaker Sport Systems complete twin 2.5" performance exhaust solution. Specifically engineered to accommodate the distinct dual-exit bumper layout, utility floor pan, and suspension configuration of the HSV VY and VY II Maloo / Maloo R8 utility platforms, this heavy-breathing configuration replaces the standard rear tail resonators with an unrestricted, straight-through "Rear Pipe Only" section. Featuring 1 3/4" primary tuned length headers paired with a balanced twin 2.5" mandrel-bent line, it delivers maximum exhaust gas velocity while providing an unfiltered racetrack bark. It is the ultimate match for cammed, modified, or high-scavenging 5.7L builds that demand peak performance and a loud, standout tone. This premium kit comes completely finalized with a split-exit design and mirror-polished silver chrome exhaust tips. Note: Fits HSV VY and VY II Maloo / Maloo R8 Utility models (2002–2004) equipped with the 5.7L LS1 V8 engine.

Features:

Precision-manufactured in Australia to deliver the absolute peak in flow efficiency, heavy-duty scavenging, and raw acoustic output for the high-performance HSV utility tray platform.

  • Complete Headers Setup: Total kit featuring primary tuned headers, twin hi-flow cats, center mufflers, and a straight-through rear layout.
  • Rear Pipe Configuration: Built with a straight-through rear assembly that deletes the traditional tail resonators for maximum exhaust bark and completely unrestricted flow.
  • Split-Exit Layout: Features a dual-exit exit path (one passenger side, one driver side) designed specifically to align with the unique rear bumper bar of the VY/VY II Maloo.
  • 1 3/4" Tuned Length Headers: Proven primary extractor design (Part No. PH5361) engineered to optimize mid-to-high end power potential and volumetric efficiency.
  • Premium Materials: Constructed completely from durable Exhaust Grade 409 Stainless Steel for superior longevity under high thermal stress.
  • Direct Bolt-On Layout: 100% complete bolt-up solution with all vehicle-specific gaskets, bolts, and dual silver chrome tips included—no custom fabrication required.
Product Specifications for PP5361-33
Brand Pacemaker Sport Systems Part # / SKU PP5361-33
Product Type Headers & Full Exhaust System Primary Header Size 1 3/4" (44.5mm) Tuned Length
Material 409 Grade Stainless Steel Piping Size Twin 2.5" (63.5mm) System
Engine Compatibility 5.7L LS1 V8 System Exit Configuration Dual Split-Exit Rear Pipe Only

Important Fitment Notes:

  • Specifically engineered to fit HSV VY and VY II Utility (Ute / Maloo / Maloo R8) platforms powered by the 5.7L LS1 engine (2002–2004).
  • Maloo Dual Exit Body Specifics: This system features a driver and passenger side split route tailored exclusively to line up with the original rear bumper cutouts on authentic VY/VY II HSV Maloo models. It will not align properly with standard Holden Ute bumpers, Sedans, or Station Wagons.
  • The "Rear Pipe Only" deletion of the rear resonator assembly creates a significantly louder, unfiltered acoustic profile compared to traditional full-muffler configurations.
  • Direct bolt-on design reuses vehicle-specific factory hanger positions. No modification or fabrication is required.
  • Professional automotive performance technician installation is highly recommended to guarantee ideal ground clearance and tight seals under the tray.

Vehicle Applications:

Make Model From To Body Series Engine Variant Drivetrain
HSV
HSV Maloo / Ute 2002 2004 Utility (Ute) VY / VY II 5.7L LS1 V8 Maloo / Maloo R8 Models RWD
Warranty Information
Product Warranty Period
Pacemaker Sports Exhaust Systems Five (5) years.

Parts Included in this Kit

Pacemaker Individual Part No.  Quantity
PH5361L (Left Hand Header) 1
PH5361R (Right Hand Header) 1
DSF138 (Gaskets) 2
PEX5367Y (O2 Wiring Harness Extension) 2
1472 [CAT5361-100L (Left Hand CAT Assembly)] 1
1473 [CAT5361-100R (Right Hand CAT Assembly)] 1
1728 [VYZML250-UC (Centre Assembly)] 1
1732 [VYZML250-URPOD (Right Hand Rear Assembly)] 1
1733 [VYZML250-URPOP (Left Hand Rear Assembly)] 1
608-63 (Chrome Tips) 2


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SKU: 66140045446

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