Description

Non polished stainless steel 1″3/4 primary size 4 into 1 header with 100cpsi metallic cat converters

Features

Upgrade your LS1 V8 with the Xforce Header and Cat Kit. Crafted from durable 201 grade stainless steel, it features 1 3/4″ primary pipes collecting to 3″ for optimal exhaust flow. The kit includes metallic high flow cats also in 3″ for enhanced performance. Experience improved torque and a deep, aggressive sound. Take your LS1 V8 to the next level with Xforce. Designed to bolt to Xforce cats back system.

  • 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

  • Suits VT-VZ LS1 RWD vehicles

Image for reference only

Fits: CALAIS, CLUBSPORT, COMMODORE V8, Coupe, GTS, MALOO, MONARO, SENATOR, STATESMAN

Vehicle Applications

HSV Maloo (08/1993 - on), GTO (08/1993 - on), GTS (08/1993 - on), Sv300 (08/1993 - on), Senator (08/1993 - on), Clubsport (08/1993 - on), Avalanche (08/1993 - on), Coupe 4 (08/1993 - on), Grange (08/1993 - on), Holden Commodore (08/1993 - on), Calais (08/1993 - on), Crewman (08/1993 - on), One Tonner (08/1993 - on), Statesman (08/1993 - on), Monaro (08/1993 - on), Caprice (08/1993 - on), Adventra (08/1993 - on)

Make Model From To Body Series Engine Variant Drivetrain
HOLDEN ADVENTRA 11/2004 12/2007 Wagon VZ LS1 | 5.7L | Petrol i V8 AWD
HOLDEN ADVENTRA 10/2004 12/2007 Wagon VZ LS1 | 5.7L | Petrol i V8 CX8/LX8 AWD
HOLDEN ADVENTRA 08/2003 10/2004 Wagon VY LS1 | 5.7L | Petrol i V8 CX8/LX8 AWD
HOLDEN CALAIS 08/2004 01/2006 Sedan VZ LS1 | 5.7L | Petrol i V8 RWD
HOLDEN CALAIS 08/2003 08/2004 Sedan VY LS1 | 5.7L | Petrol i V8 RWD
HOLDEN CALAIS 09/2000 09/2002 Sedan VX LS1 | 5.7L | Petrol i V8 RWD
HOLDEN CALAIS 06/1999 10/2000 Sedan VT LS1 | 5.7L | Petrol i V8 RWD
HOLDEN CAPRICE 01/1994 - Sedan VR 304 (LB9) | 5.7L | Petrol i V8 RWD
HOLDEN CAPRICE 08/2004 01/2006 Sedan WL LS1 | 5.7L | Petrol i V8 RWD
HOLDEN CAPRICE 05/2003 07/2004 Sedan WK LS1 | 5.7L | Petrol i V8 RWD
HOLDEN CAPRICE 10/2000 04/2003 Sedan WH LS1 | 5.7L | Petrol i V8 RWD
HOLDEN CAPRICE 06/1999 10/2000 Sedan WH LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 09/2004 02/2006 Ute VZ LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 09/2004 12/2005 Sedan VZ LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 09/2004 12/2005 Sedan VZ LS1 | 5.7L | Petrol SS, SS Z, i V8 SV8 RWD
HOLDEN COMMODORE 09/2004 12/2005 Wagon VZ LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 09/2002 08/2004 Sedan VY LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 09/2002 08/2004 Sedan VY LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 09/2002 08/2004 Ute VY LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 09/2002 08/2004 Ute VY LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 09/2002 08/2004 Ute VY LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 09/2002 08/2004 Wagon VY LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 12/2000 09/2002 Ute VU LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 09/2000 09/2002 Sedan VX LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 09/2000 09/2002 Wagon VX LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 06/1999 08/2000 Sedan VT LS1 | 5.7L | Petrol i V8 RWD
HOLDEN COMMODORE 06/1999 08/2000 Wagon VT LS1 | 5.7L | Petrol i V8 RWD
HOLDEN CREWMAN 08/2004 02/2006 Ute VZ LS1 | 5.7L | Petrol i V8 AWD
HOLDEN CREWMAN 08/2004 02/2006 Ute VZ LS1 | 5.7L | Petrol i V8 RWD
HOLDEN CREWMAN 09/2003 07/2004 Ute VY LS1 | 5.7L | Petrol i V8 AWD
HOLDEN CREWMAN 09/2003 07/2004 Ute VY LS1 | 5.7L | Petrol i V8 RWD
HOLDEN MONARO 09/2004 07/2006 Coupe VZ LS1 | 5.7L | Petrol i V8 RWD
HOLDEN MONARO 08/2003 09/2004 Coupe V2 LS1 | 5.7L | Petrol i V8 RWD
HOLDEN MONARO 01/2003 08/2003 Coupe V2 LS1 | 5.7L | Petrol i V8 RWD
HOLDEN MONARO 12/2001 01/2003 Coupe V2 LS1 | 5.7L | Petrol i V8 RWD
HOLDEN ONE TONNER 11/2004 12/2005 Cab Chassis VZ LS1 | 5.7L | Petrol i V8 RWD
HOLDEN ONE TONNER 11/2004 12/2005 Cab Chassis VZ LS1 | 5.7L | Petrol i V8 RWD
HOLDEN ONE TONNER 08/2003 07/2004 Cab Chassis VY LS1 | 5.7L | Petrol i V8 RWD
HOLDEN STATESMAN 08/2004 07/2006 Sedan WL LS1 | 5.7L | Petrol i V8 RWD
HOLDEN STATESMAN 05/2003 07/2004 Sedan WK LS1 | 5.7L | Petrol i V8 RWD
HOLDEN STATESMAN 11/2002 04/2003 Sedan WH LS1 | 5.7L | Petrol i V8 RWD
HOLDEN STATESMAN 06/1999 11/2002 Sedan WH LS1 | 5.7L | Petrol i V8 RWD
HSV AVALANCHE 10/2003 04/2006 Wagon VY LS1 | 5.7L | Petrol i V8 AWD
HSV AVALANCHE 10/2003 04/2006 Wagon VY LS1 | 5.7L | Petrol i V8 AWD
HSV AVALANCHE 03/2004 09/2004 Ute VY LS1 | 5.7L | Petrol i V8 AWD
HSV AVALANCHE 03/2004 09/2004 Ute VY LS1 | 5.7L | Petrol i V8 AWD
HSV CLUBSPORT 09/2003 09/2004 Sedan VY LS1 | 5.7L | Petrol i V8 RWD
HSV CLUBSPORT 10/2002 08/2003 Sedan VY LS1 | 5.7L | Petrol i V8 RWD
HSV CLUBSPORT 09/2000 09/2002 Sedan VX LS1 | 5.7L | Petrol i V8 RWD
HSV CLUBSPORT 09/2000 09/2002 Sedan VX LS1 | 5.7L | Petrol i V8 RWD
HSV CLUBSPORT 07/1999 10/2000 Sedan VT LS1 | 5.7L | Petrol i V8 RWD
HSV CLUBSPORT 07/1999 10/2000 Sedan VT LS1 | 5.7L | Petrol i V8 RWD
HSV COUPE 4 07/2004 04/2006 Coupe VZ LS1 | 5.7L | Petrol i V8 RWD
HSV GRANGE 10/2000 09/2003 Sedan WH LS1 | 5.7L | Petrol i V8 RWD
HSV GRANGE 07/1999 11/2000 Sedan WH LS1 | 5.7L | Petrol i V8 RWD
HSV GTO 09/2003 09/2004 Coupe VX, VZ LS1 | 5.7L | Petrol i V8 RWD
HSV GTO 03/2001 08/2003 Coupe V2 LS1 | 5.7L | Petrol i V8 RWD
HSV GTS 10/2002 09/2004 Sedan VY LS1 | 5.7L | Petrol i V8 RWD
HSV GTS 03/2001 09/2004 Coupe V2 LS1 | 5.7L | Petrol i V8 RWD
HSV GTS 09/2000 08/2001 Sedan VX LS1 | 5.7L | Petrol i V8 RWD
HSV GTS 04/2000 09/2000 Sedan VT LS1 | 5.7L | Petrol i V8 RWD
HSV GTS 09/1997 06/1999 Sedan VT HSVV8 | 5.7L | Petrol i V8 RWD
HSV GTS 04/1995 08/1997 Sedan VS HSVV8 | 5.7L | Petrol i V8 RWD
HSV GTS 05/1994 04/1995 Sedan VR HSVV8 | 5.7L | Petrol i V8 RWD
HSV MALOO 10/2003 09/2004 Ute VY LS1 | 5.7L | Petrol i V8 RWD
HSV MALOO 10/2002 09/2003 Ute VY LS1 | 5.7L | Petrol i V8 RWD
HSV MALOO 03/2001 09/2002 Ute VU LS1 | 5.7L | Petrol i V8 RWD
HSV SENATOR 09/2003 09/2004 Sedan VY LS1 | 5.7L | Petrol i V8 RWD
HSV SENATOR 10/2002 08/2003 Sedan VY LS1 | 5.7L | Petrol i V8 RWD
HSV SENATOR 09/2000 09/2002 Sedan VX LS1 | 5.7L | Petrol i V8 RWD
HSV SENATOR 09/2000 09/2002 Sedan VX LS1 | 5.7L | Petrol i V8 RWD
HSV SENATOR 09/1997 06/1999 Sedan VT HSVV8 | 5.7L | Petrol i V8 RWD
HSV SENATOR 09/1997 06/1999 Sedan VT LS1 | 5.7L | Petrol i V8 RWD
HSV SENATOR 09/1997 06/1999 Sedan VT HSVV8 | 5.7L | Petrol i V8 RWD
HSV SENATOR 04/1995 08/1997 Sedan VS HSVV8 | 5.7L | Petrol i V8 RWD
HSV SENATOR 08/1993 04/1995 Sedan VR HSVV8 | 5.7L | Petrol i V8 RWD
HSV SV300 09/2001 12/2001 Sedan VX LS1 | 5.7L | Petrol i V8 RWD