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Description
Pacemaker 2.5" Exhaust System with Tri-Y Headers for HSV VY S2 VZ 5.7L V8 2003–2006 - PP5367-15Pacemaker 2. 5" Full Performance Exhaust System with Tri Y Headers for HSV VY Series 2 & VZ (5. 7L V8) PP5367 15 Unlock the torque and iconic deep rumble of your 5. 7L LS1 engine with the Pacemaker Sport Systems complete 2. 5" exhaust solution. Specifically engineered for the HSV VY Series 2 and VZ Sedan platforms, this high flow system provides a total performance upgrade from the cylinder heads to the tailpipes. Featuring precision tuned Tri Y
Pacemaker 2.5" Full Performance Exhaust System with Tri-Y Headers for HSV VY Series 2 & VZ (5.7L V8) - PP5367-15
Unlock the torque and iconic deep rumble of your 5.7L LS1 engine with the Pacemaker Sport Systems complete 2.5" exhaust solution. Specifically engineered for the HSV VY Series 2 and VZ Sedan platforms, this high-flow system provides a total performance upgrade from the cylinder heads to the tailpipes. Featuring precision-tuned Tri-Y headers designed for maximum low-to-mid range scavenging paired with a 2.5" mandrel-bent exhaust layout, it is the ideal choice for street performance and clean daily drivability. As Australia’s leading manufacturer, Pacemaker utilizes signature V-Tex technology to deliver a powerful performance note while completely eliminating intrusive cabin drone. Note: Fits HSV VY Series 2 and VZ Sedan models (2003–2006) equipped with the 5.7L LS1 V8 engine.
Features:
Precision-manufactured in Australia to deliver the ultimate balance of flow efficiency, durability, and high-performance sound for the V8 HSV platform.
- Complete System: Includes high-performance Tri-Y headers, 3" hi-flow cats, and a full 2.5" performance exhaust system.
- Tri-Y Design: Specifically optimized to maximize mid-range torque delivery and sharpen throttle response on LS1 platforms.
- Premium Materials: Constructed completely from Exhaust Grade 409 Stainless Steel for superior service life.
- V-Tex Technology: Incorporates Pacemaker's patented technology to filter out resonance and cabin drone.
- Signature Mufflers: Double-skinned 409 Stainless Steel mufflers for increased strength and refined acoustics.
- Hanger Integration: Designed as a direct bolt-on layout utilizing the vehicle's factory mounting points.
| Product Specifications for PP5367-15 | |||
|---|---|---|---|
| Brand | Pacemaker Sport Systems | Part # / SKU | PP5367-15 |
| Product Type | Headers & Full Exhaust System | Header Style | Tri-Y Design |
| Material | 409 Grade Stainless Steel | Pipe Size | 2.5" (63mm) System |
| Engine Compatibility | 5.7L Gen III LS1 V8 | Country of Manufacture | Australia |
Important Notes:
- Specifically engineered for HSV VY Series 2 and VZ Sedan models powered by the 5.7L LS1 engine (2003–2006).
- Full system scope: Includes Performance Tri-Y Headers, 3" High-Flow Catalytic Converters, and a complete 2.5" performance exhaust system.
- Designed as a clean bolt-on configuration via existing factory mounting points and hangers.
- Professional automotive technician installation is highly recommended to ensure correct alignment.
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HSV | ||||||||
| HSV | Clubsport / GTS / Senator | 2003 | 2006 | Sedan Only | VY S2 / VZ | 5.7L LS1 V8 | V8 Models | RWD |
| Product | Warranty Period |
|---|---|
| Pacemaker Sports Exhaust Systems | Five (5) years. |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy