Manta 2.5in Twin Cat Back Exhaust System WOM Muffler for Holden Commodore VY VZ Crewman One Tonner V8 Ute Avalanche 2003–2006 – Stainless Steel

Upgrade your Holden VY VZ Crewman, One Tonner or HSV Avalanche with this Twin 2.5in Cat Back Exhaust System from Manta. Built from premium stainless steel and fitted with WOM muffler design, it delivers improved exhaust flow, a loud aggressive tone, and long-term durability for Australian roads.

Warranty

Stainless Steel Systems – 10 years
Aluminised Systems – 2 years

Why Manta?

Manta exhausts are Australian-made and engineered for superior performance, sound, and fitment. Each system is designed as a direct bolt-on upgrade, with no cutting or welding required.

Key Features:

• Performance Upgrade: Twin 2.5in cat back system with WOM muffler setup
• Material: Premium stainless steel for maximum durability
• Noise Level: Loud – aggressive, deep exhaust tone
• Direct Bolt-On Fitment: Designed to mount to factory points
• System Type: Complete cat back configuration

Technical Specifications

• Brand: Manta
• Part Number (SKU): SSMKHN0258
• System Type: Cat Back
• Pipe Size: 2.5in Twin
• Material: Stainless Steel
• Noise Level: Loud

Vehicle Fitment Information

Make	Model	Years	Body	Engine
Holden	Crewman	2003–2006	Dual Cab Ute AWD	VY, VZ 5.7L V8
Holden	Crewman	2003–2006	Dual Cab Ute RWD	VY, VZ 5.7L V8
Holden	One Tonner	2003–2006	Single Cab Ute RWD	VY, VZ 5.7L V8
HSV	Avalanche	2003–2006	Dual Cab Ute AWD	VY, VZ 5.7L V8

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