SKU: 92401430899

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

Sale price$520.41 Regular price$578.23
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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

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Description

Manta | Twin 2.5in Cat Back Exhaust System WOM Muffler | Holden Commodore VY VZ Crewman One Tonner V8 Ute Avalanche 2003–2006Manta 2. 5in Twin Cat Back Exhaust System WOM Muffler for Holden Commodore VY VZ Crewman One Tonner V8 Ute Avalanche 20032006 Aluminised 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 aluminised steel and fitted with WOM muffler design, it delivers improved flow, a loud aggressive note, and reliability for Australian roads. Warranty Stainless Steel Systems 10

Manta 2.5in Twin Cat Back Exhaust System WOM Muffler for Holden Commodore VY VZ Crewman One Tonner V8 Ute Avalanche 2003–2006 – Aluminised 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 aluminised steel and fitted with WOM muffler design, it delivers improved flow, a loud aggressive note, and reliability 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: Durable aluminised steel construction
  • Noise Level: Loud – strong, aggressive exhaust tone
  • Direct Bolt-On Fitment: Designed to mount to existing factory points
  • System Type: Complete cat back configuration

Technical Specifications

  • Brand: Manta
  • Part Number (SKU): MKHN0258
  • System Type: Cat Back
  • Pipe Size: 2.5in Twin
  • Material: Aluminised 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

Important Information

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  • 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: 92401430899

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4.2 ★★★★★
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Verified Purchase
Bill
Belleville, US
★★★★★ 5
Satisfied!
Size: 5 L
I absolutely love this product—I've already used it multiple times. The price is affordable, too. Thank you to the seller! Five stars!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
Y
Verified Purchase
Yesuaini99
Fort Morgan, US
★★★★★ 5
I just got it changed about 30 min ago and the engine sounds like a little cat
Size: 5 L
My Audi factory setting says I should use VW 508.00. Somewhere online it says 5w-40. It's 82000 miles and I decided to give it a shot to go 0W-20 which is what VW508.00 is. I just got it changed about 30 min ago and the engine sounds like a little cat. The gas pedal feel is very smooth, there's definitely less resistance when pushing forward. In Sports mode driving, the engine is not as loud and the lag or drag is noticeably less. And when it hits 100k, I will do a engine flush to see if I can get further improvements. So far, I really love Liqui Moly. I used to use it on my S500 and it was very smooth. A little more money goes a long way! Don't settle for less for your German cars. Update: I just did another 1000 miles in a week to Vegas and back. The fuel economy improved about 20%. The power increase is amazing. I could notice when I am going fast, the sustained speed at high speed is easy and continuous, It doesn't just hit a snag when your foot is off the pedal. And the engine is definitely a lot quieter and smoother. I am amazed at the overall improvement after using this oil. No other oil will do from now on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2018
T
Verified Purchase
Tv
Carnegie, US
★★★★★ 5
Engine Oil
Size: 5 L
Perfect for Nissan Altima 2018 . Huge difference .
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Reviewed in the United States on March 15, 2026
J
Verified Purchase
Jorge mayre
Louisville, US
★★★★★ 5
Liqui moly
Size: 1 L
Great product makes the engine work very quiet
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Reviewed in the United States on December 15, 2025
A
Verified Purchase
Alex Mathews
Alexandria, US
★★★★★ 5
Do it!
Size: 5 L
Use it in a 14 Sierra. Get about 7500 miles an oil change going off the oil life monitor but I drive rough and the trucks modded. Pricier than others, but I feel it’s worth it. Truck runs smoother than what was in it.
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Reviewed in the United States on October 19, 2025

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