Pacemaker 2.5" Exhaust System with 1 7/8" Headers for Holden VZ 6.0L V8 Sedan 2006 - PP5363-05 (Rear Pipe Only Variant)

Pacemaker 2.5" Performance Exhaust System with 1 7/8" Tuned Headers & Rear Pipe Only for Holden VZ Sedan (6.0L V8)

Unlock major horsepower gains and unleash an ultra-aggressive muscle roar from your 6.0L Gen IV engine with the Pacemaker Sport Systems complete performance exhaust solution. Specifically engineered for the Holden VZ Sedan platform, this heavy-breathing layout replaces the standard rear tail muffler assembly with a high-volume "Rear Pipe Only" section. Featuring large-diameter 1 7/8" primary tuned headers paired with a smooth 2.5" mandrel-bent line, it delivers maximum exhaust gas velocity while providing an unrestricted racetrack bark. It is the ultimate match for cammed, modified, or high-scavenging 6.0L builds that demand peak performance and an intense sound profile. Note: Fits Holden VZ Sedan models (2006) equipped with the 6.0L Gen IV 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-output V8 sedan platform.

• Complete Headers Setup: Total kit featuring large primary tuned headers, 3" hi-flow cats, and active piping sections.
• Rear Pipe Configuration: Built with a straight-through rear pipe replacing the standard tail muffler for maximum exhaust bark and unrestricted flow potential.
• 1 7/8" Tuned Headers: Upgraded large-tube extractor layout 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.
• Mandrel Bent Tubing: Heavy-duty 2.5" (63.5mm) pipe structure ensures a smooth, constant internal diameter to prevent backpressure.
• Hi-Flow Cats: Supplied with 3" premium high-flow metallic catalytic converters transitioning cleanly to a high-velocity 2.5" path.

Important Fitment Notes:

• Specifically engineered to fit Holden VZ Sedan models powered by the 6.0L engine (2006).
• Full kit scope: Includes 1 7/8" Tuned Performance Extractors, 3" High-Flow Metallic Catalytic Converters, and a complete 2.5" exhaust system featuring a straight-through rear section with a rear pipe only.
• The "Rear Pipe Only" deletion of the rear resonator creates a significantly louder, unfiltered acoustic profile compared to traditional full-muffler configurations.
• 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:

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