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4-1 design 1 3/4" Primary Pipe with 3" Outlet
3" Metallic High Flow 100 Cell Cats
Non-Polished Stainless Steel
O2 Extension Looms are required
Must use Tuning Pipes in place of Cats on dyno
Image for reference only
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1997-2006 Holden Commodore SS VT-VZ 5.7L Sedan
1997-2006 Holden Commodore SS VU-VZ 5.7L Ute
2001-2003 Holden Monaro V2
1999-2006 Holden Statesman V8 WH-WK-WL
07/1999-09/2004 HSV Clubsport VT-VZ 5.7L
2001-2004 HSV Maloo VU-VY 5.7L
1997-2006 HSV GTS VT-VZ 5.7L
1997-2006 HSV SENATOR VT-VZ 5.7L
2003 HSV GTO V2
2004-2006 HSV GTO VZ