XFORCE VAREX COMMODORE VT - VZ SEDAN V8 EXHAUST

 Commodore VT-VZ V8 Sedan and is a CAT Back System with VAREX Sound Control Rear Muffler

Kit Includes Tailored Stainless Steel Dual Tail pipe Rear Varex Muffler 

VAREX mufflers combine both the design technology of the stock muffler and the performance muffler into one single compact unit. 

A sophisticated butterfly valve mechanism is implemented to re-direct the exhaust gas flo w and vary between the two. 

For higher sound level, the exhaust flows are directed through the opening path and produces maximum power with a robust sound level (or the sports car note) and near 0 resistance. 

Whilst for lower sound level, the exhaust flows are directed through the chambered path (similar design with the stock muffler) and produces minimum sound level that gives you the best in car comfort. 

Angle of the valve is also controllable which can be adjusted to fully closed, half open or fully open for sports mode. This gives you further freedom to set the optimal sound level according to your desired preference. 

VAREX kit contents - 
VAREX harness with water resistant connector and power plug 
Control module 
Remote control keypad 
VAREX VT-VZ V8 Muffler 3" with Dual 80mm Tips 
 

This Muffler design is illegal in NZ for road use because of the Sound control being on remote so may not pass a warrant inspection if noted or seen

Holden Commodore SS 1999-2005 
SEDAN 

VT (series 2 5700cc engine) 
VX 
VY 
VZ (series 1 5700cc engine only) 

**will not fit 6lt VZ HSV without Xforce headers**