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Description
XForce | Twin 2.5" Cat Back Exhaust with Mufflers | Holden Commodore Calais VT VX VY VZ 1997–2007 | E4-HV20-1-CBSXForce Twin 2. 5" Performance Cat Back Exhaust System Holden VT, VX, VY & VZ Sedan E4 HV20 1 CBS Elevate the performance and sound of your LS1 or L76 powered Holden with the XForce Twin 2. 5" Cat Back System. Specifically engineered for VT through VZ sedans, this system is crafted from durable raw finish 409 stainless steel. The twin 2. 5" mandrel bent pipework ensures optimal exhaust flow, significantly reducing backpressure compared to the factory
XForce Twin 2.5" Performance Cat-Back Exhaust System - Holden VT, VX, VY & VZ Sedan - E4-HV20-1-CBS
Elevate the performance and sound of your LS1 or L76 powered Holden with the XForce Twin 2.5" Cat-Back System. Specifically engineered for VT through VZ sedans, this system is crafted from durable raw finish 409 stainless steel. The twin 2.5" mandrel-bent pipework ensures optimal exhaust flow, significantly reducing backpressure compared to the factory setup. Featuring two centre straight-through mufflers and a twin-in twin-out rear muffler section, this system provides a powerful V8 exhaust note that remains refined and balanced. Finished with twin 3" tips, it offers a perfect blend of performance gains and a classic high-performance aesthetic.
What's in the Box?
- 1x Twin 2.5" Raw 409 Stainless Steel Pipework
- 2x Centre Straight-Through Performance Mufflers
- 1x Twin-In Twin-Out Rear Straight-Through Muffler Section
- Twin 3" Polished Exhaust Tips (Note: Welding required for final installation)
- All Required Gaskets and Bolt Kit
Features:
This XForce performance exhaust system includes the following features:
- Twin 2.5" Mandrel-Bent Piping: Designed to maximize exhaust velocity for improved torque and horsepower gains.
- Raw 409 Stainless Steel: Built for durability and heat resistance, suitable for high-performance V8 applications.
- Balanced Sound Profile: The combination of centre and rear mufflers delivers a deep, aggressive V8 growl without excessive drone.
- Versatile Fitment: Precision-engineered to fit a wide range of VT, VX, VY, and VZ sedan models including Commodore, Calais, and HSV variants.
- Twin 3" Tips: Adds a performance-ready look to the rear of your vehicle.
Specifications:
- Make: Holden / HSV
- Model: Commodore / Calais / SS / Berlina / Clubsport
- Series: VT, VX, VY, VZ
- Body Style: Sedan
- Year Range: 1997–2007
- Engine Compatibility: 5.0L, 5.7L LS1, 6.0L L76/LS2, 3.8L Supercharged
- Material: 409 Stainless Steel
- Pipe Size: Twin 2.5 Inch (63mm)
- System Layout: Cat-Back System
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HOLDEN VZ SERIES | ||||||||
| HOLDEN | COMMODORE | 11/2005 | 06/2006 | Sedan | VZ | L76, LS2 | 6.0L | Petrol | SS, i V8 SV8 | RWD |
| HOLDEN | COMMODORE | 09/2004 | 12/2005 | Sedan | VZ | LS1 | 5.7L | Petrol | SS, SS Z, i V8 SV8 | RWD |
| HOLDEN | CALAIS | 09/1997 | 12/2006 | Sedan | VZ | L76 | 6.0L | Petrol | - | RWD |
| HOLDEN | COMMODORE | 09/2004 | 06/2006 | Sedan | VZ | H7, LY7 | 3.6L | Petrol | i V6 SV6 | RWD |
| HOLDEN VY SERIES | ||||||||
| HOLDEN | COMMODORE | 09/1997 | 07/2007 | Sedan | VY | LS1 | 5.7L | Petrol | SS, SV8, Berlina | RWD |
| HOLDEN | CALAIS | 09/1997 | 08/2004 | Sedan | VY | LS1 | 5.7L | Petrol | i V8 | RWD |
| HOLDEN VT & VX SERIES | ||||||||
| HOLDEN | COMMODORE | 09/1997 | 09/2007 | Sedan | VX | LS1 | 5.7L | Petrol | SS, Executive | RWD |
| HOLDEN | COMMODORE | 09/1997 | 10/2007 | Sedan | VT | LS1 | 5.7L | Petrol | SS, Executive | RWD |
| HOLDEN | COMMODORE | 09/1997 | 06/2007 | Sedan | VT | GMH 304 | 5.0L | Petrol | i V8 | RWD |
| HOLDEN | CALAIS | 09/1997 | 10/2000 | Sedan | VT | LS1 | 5.7L | Petrol | i V8 | RWD |
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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]
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