Pacemaker 3" Cat-Back Performance Exhaust System for Holden VT Series 1 5.0L V8 Sedan 1997–1999 - PP5050-51

Pacemaker Heavy-Duty 3" Performance Cat-Back Exhaust System for Holden VT Series 1 Sedan (5.0L V8) - PP5050-51

Unleash the ultimate deep Australian V8 rumble and unlock massive flow capacity from your iron-block powerplant with the Pacemaker Sport Systems heavy-duty 3" performance cat-back exhaust solution. Specifically engineered to satisfy the high-volume exhaust scavenging demands and distinct low-frequency acoustics of the classic Holden 5.0L (304ci) V8 engine, this large-diameter 3-inch setup is precision-molded to clear the standard floor pan lines, chassis layout, and independent rear suspension geometry of the early VT Commodore platform. By replacing your stock, restrictive plumbing with a high-volume mandrel-bent performance construction downstream of the catalytic converters, it maximizes gas flow velocity to completely eliminate power-robbing backpressure under heavy acceleration. As Australia’s premium exhaust innovator, Pacemaker pairs this aggressive high-flow path with patented V-Tex technology and signature double-skinned mufflers to deliver a raw, thumping muscle car sound outside while actively engineering out harsh interior cabin boom or highway drone. Note: Fits Holden VT Series 1 Sedan models (1997–1999) equipped with the 5.0L Holden V8 engine configuration; does not fit Series 2 Gen III LS1 builds.

Features:

Precision-manufactured in Australia to deliver maximum flow efficiency, extreme structural longevity under high heat, and an uncompromised performance muscle note for the classic VT Commodore sedan platform.

• True 3" Cat-Back Section: Complete high-volume intermediate plumbing and rear muffler layout engineered to bolt up securely behind your factory or performance catalytic converters.
• Premium Materials: Constructed completely from durable, heavy-gauge Exhaust Grade 409 Stainless Steel to ensure superior structural longevity under high thermal stress.
• Mandrel Bent Tubing: Rigid 3" (76.2mm) pipe structure guarantees a smooth, uniform internal diameter through all bends to optimize gas velocity and maximize flow velocity.
• V-Tex Technology: Advanced internal anti-drone configuration filters out harsh, low-frequency cabin resonance typical of large-bore piping without restricting exhaust gas velocity.
• Signature Mufflers: Heavy-duty double-skinned 409 Stainless Steel mufflers offer premium case protection, zero internal packing blowout under extreme load, and deep tonal control.
• 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.

Important Fitment Notes:

• Specifically engineered to fit Holden VT Series 1 Sedan platforms powered by the original Australian 5.0L V8 iron-block engine configuration (1997–1999).
• Series Specific Engine Fitment: This product only fits the early Series 1 production run featuring the traditional Holden V8. It will not fit VT Series 2 or subsequent platforms equipped with the 5.7L Chevrolet Gen III LS1 aluminum V8 block.
• Sedan Specific Chassis Layout: This large-bore 3-inch configuration features tailor-formed pipe lengths, specific bend profiles, and bracket placements designed precisely to mount cleanly under the standard sedan floor pan contours. It will not adapt correctly to Station Wagon or Utility (Ute) models.
• Full kit scope: Comprehensive high-flow cat-back line including performance intermediate plumbing sections and a signature double-skinned 3" rear muffler assembly for total tone control.
• Direct bolt-on design reuses your vehicle's factory rubber hanger positions and standard catalytic converter paths. No custom fabrication required.
• Professional automotive performance technician installation is highly recommended to guarantee ideal ground clearance, strict chassis alignment, and leak-free seals under the floor pan.

Vehicle Applications:

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