SKU: 4165673333

Pacemaker 2.5" Cat-Back Exhaust System for Holden & HSV VT VX VY VZ 5.7L 6.0L V8 Sedan 1999–2006 - PP5361-01

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Description

Pacemaker 2.5" Cat-Back Exhaust System for Holden & HSV VT VX VY VZ 5.7L 6.0L V8 Sedan 1999–2006 - PP5361-01Pacemaker 2. 5" Full Performance Cat Back Exhaust System for Holden & HSV V8 Sedans (VT, VX, VY & VZ) PP5361 01 Unlock significant horsepower gains and unleash a deep, uncompromised muscle roar from your 5. 7L LS1 or 6. 0L Gen IV engine with the Pacemaker Sport Systems heavy duty twin 2. 5" performance cat back exhaust solution. Specifically engineered for the classic rear floor pan geometry of standard wheelbase Holden Commodore and HSV sedan

Pacemaker 2.5" Full Performance Cat-Back Exhaust System for Holden & HSV V8 Sedans (VT, VX, VY & VZ) - PP5361-01

Unlock significant horsepower gains and unleash a deep, uncompromised muscle roar from your 5.7L LS1 or 6.0L Gen IV engine with the Pacemaker Sport Systems heavy-duty twin 2.5" performance cat-back exhaust solution. Specifically engineered for the classic rear floor pan geometry of standard-wheelbase Holden Commodore and HSV sedan configurations across the entire VT, VX, VY, and VZ generations, this high-velocity system bolts up directly to existing catalytic converter locations. 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 while completely counteracting intrusive cabin boom or highway drone. Note: Fits Holden and HSV Sedan models (1999–2006) equipped with 5.7L or 6.0L V8 engines.

Features:

Precision-manufactured in Australia to deliver a premium flow efficiency upgrade, heavy-duty scavenging, and an unmatched depth of sound for the V8 sedan platform.

  • True Cat-Back Setup: Complete twin performance mid-section and tail exit assembly designed to secure cleanly behind your factory or aftermarket converters.
  • Premium Materials: Constructed completely from durable Exhaust Grade 409 Stainless Steel for superior longevity under high thermal stress.
  • Mandrel Bent Tubing: Rigid twin 2.5" (63.5mm) pipe structures guarantee a completely uniform internal diameter to prevent restrictive backpressure.
  • 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, zero internal packing blowout, and refined tonal control.
  • Direct Bolt-On Layout: A 100% full bolt-up design matching original mounting points under the sedan chassis—no custom fabrication or modification required.
Product Specifications for PP5361-01
Brand Pacemaker Sport Systems Part # / SKU PP5361-01
Product Type Cat-Back Exhaust System Piping Size Twin 2.5" (63.5mm) Mandrel-Bent
Material 409 Grade Stainless Steel Acoustic Technology V-Tex Anti-Drone Design
Engine Compatibility 5.7L LS1 & 6.0L Gen IV V8 Body Configuration Sedan Platforms Only

Important Fitment Notes:

  • Specifically engineered to fit standard-wheelbase Holden Commodore and HSV Sedan models (VT, VX, VY, and VZ Series) from 1999 to 2006.
  • Sedan Specific Layout: This configuration features tailor-formed routing lengths and bracket placements matching the standard sedan floor pan. It will not adapt correctly to long-wheelbase models (Statesman/Caprice), Utes, or Station Wagons.
  • Full kit scope: Comprehensive cat-back line including high-velocity center sections and signature double-skinned rear mufflers for optimal performance and resonance control.
  • Direct bolt-on design reuses your vehicle's factory rubber hanger positions and standard 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 / HSV
Holden Commodore / Calais 1999 2006 Sedan Only VT, VX, VY, VZ 5.7L LS1 / 6.0L V8 SS, Berlina, Executive, V8 Models RWD
HSV Clubsport / GTS / Senator 1999 2006 Sedan Only VT, VX, VY, VZ 5.7L LS1 / 6.0L LS2 V8 R8, GTS, Senator, Signature V8s 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: 4165673333

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