Holden Adventra & HSV Avalanche VY, VZ 5.7L V8 All Wheel Drive Wagon

$1,750.56 – $5,643.33

Complete Manta exhaust system, available in mandrel bent dual 2.5″ tubing. Choose between a complete exhaust system with extractors, or a “cat-back” system, replacing the last two sections of the standard exhaust.

System Type: Cat Back, Full System, with extractors
Noise Level: Medium, Quiet
Materials: Aluminised Steel, Stainless Steel
Pipe Size: 2.5in Dual

Product Description

The 5.7L LS1 V8 introduced in the VT Series 2 Commodore, and found in the Adventra and HSV Avalanche all-wheel drive wagons, was the first of a long line of American built Chevy V8’s to be fitted to the Commodore. Initially producing 230kw, the motor was greatly restricted by the stock exhaust system, which also gave these vehicles a somewhat muted exhaust note. By fitting a Manta exhaust system, the true character of the Gen III V8 can be released, together with extra power, torque and responsiveness. There are a number of options to suit all requirements, tastes, and budgets.

A cat-back system is the ideal choice if you’re after improved sound, while a full system will give the maximum increase in performance, and also improve the exhaust note, making it crisper and louder. The twin 2.5″ dual is a great sounding exhaust system, with a deep throaty note that will ensure your wagon is the envy of everybody! All systems are available in aluminised steel, or for the ultimate in longevity, stainless steel which carries a 10 year warranty.

Manta recommends their systems be installed by a professional installer.