VT VY VU VZ Holden Commodore 5.7L V8 XForce Performance 1 5/8" Headers

The XForce brand has become synonymous in the world of performance exhausts in Australia, boasting a wide range of stylish options, solid features that are value for money, and backed by a 2-year warranty.

XForce produces a range of headers, dump pipes, cat pipes, and cat-back systems in mild steel and stainless, with a range of pipe diameter options to suit most vehicles. A range of universal Varex mufflers and controllers are also available for those looking to customize their exhaust further.

The XForce headers are entirely mandrel bent, TIG welded, and have race-inspired collectors that optimise flow and engine performance for proven power gains.

Header options available include 4-1 style in 1 5/8” with 3” collector, 1 3/4” with 3” collector and Tri-Y style in 1 5/8” with 2.5” collector. In addition, Xforce has 2.5” and 3” hi-flow racing cats available to suit – with many of the headers supplied with Cats.

Check out our site for the options to suit your vehicle.

Specifications:

• Part Number: H2-HV12B-KIT
• Suits:
  • 1997-2006 VT-VZ Commodore V8 5.7L Sedan
  • 2001-2004 VU-VY Commodore V8 5.7L Ute
  • 12/2001-09/2004 Monaro GTS V2
• Material: Non-Polished Stainless Steel
• Tube size: 4-1 Design 1 5/8” Primary 2.5” Outlet
• Cat: 2.5” High flow 100-Cell Metallic Cats
• Warranty: 12 Months

Fitment notes:

• O2 extension looms are required for fitment
• When dyno tuning, use tuning pipes in place of these catalytic converters
• Delivery to Street address only, no PO Box.  Due to the size and weight of this item, delivery to PO Box is not possible. However, failing to provide your order's street address and contact number will cause delays.