Manta | Twin 2.5″ Full Exhaust System with 41mm Tuned Headers | Holden HQ–HZ Kingswood Premier GTS Ute Panel Van 307–350 Chev V8 1971–1980

Manta Twin 2.5″ Full Exhaust System with 41mm Tuned Headers for Holden HQ–HZ Kingswood Premier GTS Ute & Panel Van 307–350 Chev V8 1971–1980 – Aluminised Steel

Upgrade your Holden HQ–HZ Ute or Panel Van with this Twin 2.5″ Full Exhaust System featuring 41mm tuned length headers for the 307–350 Chev V8 engine. Built from aluminised steel, this DIY kit delivers improved flow, medium tone, and long-lasting 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: 41mm tuned headers for 307–350 Chev engines
• Material: Aluminised Steel
• Sound Level: Medium
• Direct Bolt-On Fitment: DIY kit – welding or modifications may be required
• Header Size: 41mm Tuned Headers
• Pipe Size: 2.5″ Twin
• System Type: Full System

Technical Specifications

• Brand: Manta
• Part Number (SKU): MKHN0459
• System Type: Full System
• Pipe Size: 2.5″ Twin
• Material: Aluminised Steel
• Noise Level: Medium
• Header Size: 41mm Tuned Headers

Vehicle Fitment Information

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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