Pacemaker 3" Exhaust System with 1 7/8" Headers for Holden VX VY Monaro CV8 5.7L V8 2001–2004 - PP5363-58

Pacemaker 3" Performance Exhaust System with 1 7/8" Tuned Headers & Rear Pipe Only for Holden VX & VY Monaro CV8 (Single Outlet) - PP5363-58

Unlock major horsepower gains and unleash an ultra-aggressive muscle bark from your 5.7L LS1 engine with the Pacemaker Sport Systems complete performance exhaust solution. Specifically engineered to suit early-model, single-side outlet Holden Monaro CV8 coupes (VX and VY Series), this high-flow setup incorporates a high-volume "Rear Pipe Only" section that replaces the restrictive standard rear muffler assembly. Featuring large-diameter 1 7/8" primary tuned headers paired with a massive 3" mandrel-bent main line, it delivers maximum exhaust gas velocity while providing an unfiltered, crisp muscle tone. It is the ultimate match for cammed, modified, or high-scavenging 5.7L builds that demand peak top-end performance and a standout racetrack sound. Note: Fits 2001–2004 Holden Monaro CV8 models equipped with the 5.7L LS1 V8 engine and factory single-side (left hand exit) exhaust bumper configuration.

Features:

Precision-manufactured in Australia to deliver the absolute peak in flow efficiency, heavy-duty scavenging, and raw acoustic output for the iconic Monaro coupe platform.

• Complete Headers Setup: Total performance kit featuring 1 7/8" primary tuned headers, 3" hi-flow metallic cats, and active sports piping sections.
• Rear Pipe Configuration: Built with a straight-through rear dump section replacing the standard tail resonator for maximum flow potential and unfiltered sound depth.
• 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 extreme thermal stress.
• Mandrel Bent Tubing: Heavy-duty 3" (76mm) smooth internal pipe structure ensures constant gas speed to minimize restrictive backpressure.
• Hanger Integration: Smart bolt-on layout utilizing the coupe's factory single-side hanger mounting points.

Important Fitment Notes:

• Specifically engineered to fit Holden VX and VY Monaro CV8 models (2001–2004) featuring the standard single-side rear exit setup.
• Will Not Fit VZ Split-Exit: This kit is dedicated to early single-exit body structures and will not fit later VZ dual-exit bumper cutouts or fuel tank floor arrangements.
• Full kit scope: Includes 1 7/8" Tuned Performance Extractors, 3" High-Flow Metallic Catalytic Converters, and a complete 3" exhaust system featuring a straight-through rear section with a rear pipe only.
• The "Rear Pipe Only" layout skips a final rear resonator assembly, developing a notably aggressive, loud tone compared to traditional complete 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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