SKU: 55625366965

Manta | Twin 2.5″ Cat Back Exhaust System with Mufflers | Holden Commodore VY VZ V8 AWD Adventra & HSV Avalanche Wagon 2003–2006

Sale price$511.49 Regular price$568.32
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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

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Description

Manta | Twin 2.5″ Cat Back Exhaust System with Mufflers | Holden Commodore VY VZ V8 AWD Adventra & HSV Avalanche Wagon 2003–2006Manta Twin 2. 5 Cat Back Exhaust System with Mufflers for Holden Commodore VY VZ V8 AWD Adventra & HSV Avalanche Wagon Aluminised Steel Upgrade your Holden Adventra or HSV Avalanche V8 AWD Wagon with this Twin 2. 5 Cat Back Exhaust System from Manta. Crafted in durable aluminised steel and fitted with twin mufflers, it delivers improved exhaust flow, a refined quiet tone, and long term reliability for Australian roads. Warranty Stainless Steel Systems

Manta Twin 2.5″ Cat Back Exhaust System with Mufflers for Holden Commodore VY VZ V8 AWD Adventra & HSV Avalanche Wagon – Aluminised Steel

Upgrade your Holden Adventra or HSV Avalanche V8 AWD Wagon with this Twin 2.5″ Cat Back Exhaust System from Manta. Crafted in durable aluminised steel and fitted with twin mufflers, it delivers improved exhaust flow, a refined quiet tone, and long-term reliability for Australian roads.

Warranty

Stainless Steel Systems – 10 years
Aluminised Systems – 2 years

Why Manta?

Manta is Australia’s #1 performance exhaust brand, trusted for precision fitment, engineered sound, and rugged durability. Each system is designed for Australian conditions with maximum flow and reliability.

Key Features:

  • Performance Upgrade: Twin 2.5″ cat back with mufflers for improved flow and refined tone
  • Material: Aluminised steel for strength and cost-effective durability
  • Sound Level: Quiet – factory-like refined tone
  • Direct Bolt-On Fitment: Mounts to OEM points with precision

Technical Specifications

  • Brand: Manta
  • Part Number (SKU): MKHN0267
  • System Type: Cat Back
  • Pipe Size: Twin 2.5″
  • Material: Aluminised Steel
  • Noise Level: Quiet

Vehicle Fitment Information

Make Model Years Body Engine
Holden Adventra 2003–2006 Wagon – AWD 5.7L V8
HSV Avalanche 2003–2006 Wagon – AWD 5.7L V8

Important Information

  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability

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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:
  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: 55625366965

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4.2 ★★★★★
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M
Verified Purchase
MovieFan
Louisville, US
★★★★★ 4
Easy to Install - Good Value for the Money
This is my first experience with K&N engine oil filters. I purchased one through AMZN and it was cheaper than expected. I may have purchased it on sale, because it was only $10. K&N is known to have great products, so I will update this review after I've used this filter for a while. So far, it seems to be working fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 25, 2024
R
Verified Purchase
Raptor
Massapequa, US
★★★★★ 5
Near OEM quality at 1/4 cost
Near OEM performance at 25% of the cost! Bosch Quality replaced NGKs/Toyota OEMs. Great value and now the engine is running smoothly! I have seen a slight improvement in my mpg @1mpg overall in mixed driving conditions.
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Reviewed in the United States on April 22, 2026
J
Verified Purchase
Joe H.
Grantham, US
★★★★★ 5
Very Expensive
Had one cylinder misfiring so replaced coil and spark plug. Runs fine now, but old plug looked shot after only 5 months so I think the coil was the problem. Really good plug so far but very expensive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
R
Verified Purchase
rkab8745
Omaha, US
★★★★★ 5
A reliable set of spark plugs.
They’re made in Germany, what else can you say
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Reviewed in the United States on April 24, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Work as well as the NGK's
Bought for a 2016 Mazda 6, I had NGK's in it for 5 months and had misfires, didnt have the money to throw more NGK's at it for troubleshooting. Bought these to try and they work great so far.
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Reviewed in the United States on April 29, 2026

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