Best Mufflers Carlton 02 95473511
Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

Custom Exhaust Headers & Exhaust Systems
Since 1983

Project: Holden HZ Wagon
6.0ltr LS1 Chev

  • Pacemaker Headers
  • Modified to fit AC
  • Ceramic Coated
  • High Flow Catalytic Converters
  • Modify Gearbox Cross Member
  • Twin 3" Exhaust System
  • 3" Magnaflow Mufflers
  • 2 1/2" Tailpipes
Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

Image 2
5.7ltr & 6.0ltr
LS Chev conversion

Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

1 This car is fitted with WB air conditioner reciever so modifications are required

The headers used are pacemaker headers PH5343, the collector is removed & No 1 & No3 pipes are modified

Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

2 Header Mods
Under Construction

Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

3 Header Mods
Under Construction

Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

4 Header Mods
Under Construction

Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

5 Header Mods
Under Construction

Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

6 Header Mods
Under Construction

Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

Image 7
Header Mods
Under Construction

Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

Image 8 Header Mods
Under Construction

Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

Image 9

Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

5 Under Construction

Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

6 Under Construction

Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System  
Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System  
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These mounts work very well as the're compact and if made to fit correctly they wont be not visible from the outside. They also allow the exhaust to expand and contract with the heat at the same time they keep the exhaust firmly secured
Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System The chrome tips are fully welded
Holden HQ-HJ-HZ-HZ LS1 Chev Exhaust System

 

All parts to make this exhaust system are available in our Online Exhaust Shop.

 

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