Manta Twin 2.5″ Extractors Back Exhaust System for Holden HQ–HZ V8 1971–1980 – Aluminised Steel

Upgrade your classic Holden with this Twin 2.5″ Extractors Back Exhaust System from Manta. Crafted in aluminised steel, this DIY system delivers improved exhaust flow, a tough medium note, and durability for Australian roads.

Warranty

Stainless Steel Systems – 10 years
Aluminised Systems – 2 years

Why Manta?

Manta specialises in total exhaust engineering for performance, durability, appearance and sound. Designed and manufactured in Australia, every Manta system is built tough for local conditions.

Key Features:

• Performance Upgrade: Designed for classic Holden V8s with extractors
• Material: Aluminised Steel
• Sound Level: Medium
• Direct Bolt-On Fitment: DIY kit – some modifications/welding may be required
• Pipe Size: 2.5″ Twin
• System Type: Extractors Back

Technical Specifications

• Brand: Manta
• Part Number (SKU): MKHN0455
• System Type: Extractors Back
• Pipe Size: 2.5″ Twin
• Material: Aluminised Steel
• Noise Level: Medium

Vehicle Fitment Information

Make	Model	Years	Body	Engine
Holden	HQ, HJ, HX, HZ	1971–1980	Sedan, Ute, Wagon	V8

Important Information

• The image shown may not reflect the actual product
• This system is a DIY kit. Some modifications and welding may be required
• Shipping times may vary depending on destination and stock availability

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