SKU: 50221053643

XForce | Twin 2.5" Cat-Back Exhaust System | Holden Monaro VT VX VY V8 2001–2004 | E4-HV24-CBS

Sale price$384.75 Regular price$427.50
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Description

XForce | Twin 2.5" Cat-Back Exhaust System | Holden Monaro VT VX VY V8 2001–2004 | E4-HV24-CBSXForce Twin 2. 5" Performance Cat Back Exhaust System Holden Monaro VT to VY E4 HV24 CBS Revitalize your Holden Monaro VT to VY with the XForce Performance Cat Back Exhaust System. Designed for the enthusiast who demands a perfect balance of performance and a dynamic, aggressive exhaust note, this system is a precision engineered upgrade for your V8 powered coupe. Crafted from high quality raw 409 stainless steel, the twin 2. 5" mandrel bent pipework

XForce Twin 2.5" Performance Cat-Back Exhaust System - Holden Monaro VT to VY - E4-HV24-CBS

Revitalize your Holden Monaro VT to VY with the XForce Performance Cat-Back Exhaust System. Designed for the enthusiast who demands a perfect balance of performance and a dynamic, aggressive exhaust note, this system is a precision-engineered upgrade for your V8-powered coupe. Crafted from high-quality raw 409 stainless steel, the twin 2.5" mandrel-bent pipework significantly reduces exhaust backpressure. The system features two high-flow center straight-through mufflers and a specialized twin-in/twin-out rear straight-through muffler, ensuring maximum exhaust gas velocity while delivering a deep, powerful sound. Finished with twin 3" tips on a single-side exit, this XForce system provides the attitude and performance to make your Monaro stand out on any road.

What's in the Box?

  • 1x Twin 2.5" Center Section with Straight-Through Mufflers
  • 1x Twin-In/Twin-Out Rear Straight-Through Muffler Section
  • 2x 3" Exhaust Tips
  • Installation Gaskets & Hardware

Features:

This product offers the following high-performance features:

  • Twin 2.5" Pipework: Mandrel-bent 409 stainless steel for optimized flow and long-term durability.
  • Straight-Through Muffler Design: Minimizes restriction for improved horsepower and torque gains.
  • Aggressive Exhaust Note: Delivers a deep, raw V8 soundtrack that characterizes the LS engine series.
  • Single Side Exit: Features a classic single-side exit configuration with dual 3" tips for a clean, performance-oriented aesthetic.
  • Bolt-On Installation: Precision-fit design to ensure a straightforward installation process on factory mounting points.

Specifications:

  • Make: Holden
  • Model: Monaro / CV8
  • Series: VT / VX / VY
  • Engine: 5.7L V8 LS1
  • Part Number: E4-HV24-CBS
  • Material: 409 Stainless Steel (Raw Finish)
  • Diameter: Twin 2.5" (63.5mm)
  • Exit Style: Single Side Exit

Important Information

  • The image shown may not reflect the actual product; the system may differ slightly in configuration based on model variations.
  • Shipping times may vary depending on destination and stock availability

Vehicle Applications:

Vehicle Applications:

Make Model From To Body Series Engine Variant Drivetrain
HOLDEN
HOLDEN MONARO 2001 2002 Coupe V2 (VT/VX based) 5.7L V8 LS1 CV8 RWD
HOLDEN MONARO 2002 2004 Coupe V2 Series II & III (VY based) 5.7L V8 LS1 CV8 RWD

 

Warranty Information
Product Type Warranty Period
304 & 201 Stainless Steel Exhaust Systems 60 Months
Accessories 12 Months
Catalytic Converters 12 Months
Electronic Products (Including SmartBox) 12 Months
Mild Steel & 409 Stainless Steel Exhaust Systems 24 Months
Mild Steel Headers 12 Months
Stainless Steel Headers 24 Months
Universal 304 Stainless Steel Mufflers 24 Months
Universal Mild Steel & 409 Stainless Steel Mufflers 12 Months

Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 50221053643

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Amazon Customer
Belleville, US
★★★★★ 5
amazing.
Item Package Quantity: 4, Size: Queen
WOW. I was really skeptical, but the other reviews are spot on: these are amazing firm pillows. I really hope they don't lose their firmness and become lumpy like other pillows tend to do. Excellent pillows for the price!!
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Reviewed in the United States on June 7, 2026
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Moranda
Birmingham, US
★★★★★ 5
Great quality!! Great price
Item Package Quantity: 2, Size: Queen
Bought these for my mom and omg i like them better than the ones I got on Amazon theyre super comfy and they bounce back up they dont flatten and im definitely buying some next for me definitely worth the place great price and the make seems real good quality
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Reviewed in the United States on June 3, 2026
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Mack Mackenzie
Chelsea, US
★★★★★ 4
These are very thick pillows.
Item Package Quantity: 2, Size: Queen
Exactly as advertised. They are very firm and very thick. They're too thick for me to be able to use as bed pillows. However, they seem to work pretty well as cushions in my papasan chair on top of its normal cushion also work very well as decorative pillows. I'm still giving them four stars because they're exactly as advertised and they seem well made. My only complaint is that they're just too thick. And that's definitely not the fault of the pillows or the pillow maker.
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Reviewed in the United States on May 12, 2026
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Verified Purchase
Robin Smith
Port Orchard, US
★★★★★ 5
how good the product is
Item Package Quantity: 4, Size: Standard
These pillows are soft, fluffy, and surprisingly supportive for the price. They’re comfortable no matter how you sleep — whether on your side, back, or stomach — and they maintain their shape well overnight without going flat. The fabric cover feels smooth and breathable, keeping things cool through the night. After a few days of fluffing and use, they settle nicely into a perfect medium firmness. They also wash and dry easily without clumping. Overall, a great‑value pillow set that offers comfort, versatility, and quality — ideal if you need an affordable yet cozy bedding refresh.
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Reviewed in the United States on April 10, 2026
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“Just Me”, LMT
Port Orchard, US
★★★★★ 5
Great Quality for a Great Proce!
Item Package Quantity: 2, Size: King
These pillows are very comfortable and maintain their shape. Quality is as described at a comfortable price for the quality! The pillows are comfortable; not overly firm nor flat. The density is medium and supportive; very comfortable!
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Reviewed in the United States on April 24, 2026

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