Forum: 5.3L V8 (LS4)

Available from Model year 2004+

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Iceman6669 (The Boss)

12-20-2017

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Sticky: GPF.com GXP Owner List - Post Up Here! Started by jteske88, 04-20-2013	Replies: 945 Views: 240,938	Last Post By LSCHERRY4 View Profile View Forum Posts Private Message View Blog Entries View Articles 03-16-2021
Sticky: HOW TO LS6 Intake Manifold Swap Started by nmp0098, 11-25-2009	Replies: 31 Views: 69,796	Last Post By SDGTP99 View Profile View Forum Posts Private Message View Blog Entries View Articles 11-24-2018
Sticky: LS2 Throttle Body Install Started by 91parkave, 04-12-2013	Replies: 20 Views: 30,940	Last Post By SDGTP99 View Profile View Forum Posts Private Message View Blog Entries View Articles 06-13-2018
Sticky: PICS Oil Catch Can Install Started by 91parkave, 01-05-2013	Replies: 18 Views: 27,601	Last Post By bigbird90650 View Profile View Forum Posts Private Message View Blog Entries View Articles 02-15-2016
Sticky: HOW TO LS4 Transmission Cooler Install Started by DirtDog, 07-20-2013	Replies: 54 Views: 84,480	Last Post By HighOctaneRacing View Profile View Forum Posts Private Message View Blog Entries View Articles 08-09-2015
Sticky: HOW TO Ford Fusion Fog's for GXP Started by DirtDog, 04-21-2013	Replies: 24 Views: 34,741	Last Post By DirtDog View Profile View Forum Posts Private Message View Blog Entries View Articles 09-09-2014
Sticky: HOW TO LS7 Mass Air Flow Started by 91parkave, 02-13-2013	Replies: 16 Views: 30,155	Last Post By 91parkave View Profile View Forum Posts Private Message View Blog Entries View Articles 02-17-2014

Gen2 LS4 swap info Started by pshojo, 10-03-2016	Replies: 28 Views: 6,789	Last Post By Explicit_Spade View Profile View Forum Posts Private Message View Blog Entries View Articles 10-14-2016
Yay, dyno Started by blueguy, 09-21-2016	Replies: 7 Views: 1,839	Last Post By rottonj View Profile View Forum Posts Private Message View Blog Entries View Articles 09-24-2016
05 gxp to 06gt swap Started by 504Quan, 09-20-2016	Replies: 8 Views: 1,298	Last Post By blueguy View Profile View Forum Posts Private Message View Blog Entries View Articles 09-23-2016
which lifters for 5.3L LS4? Tuning out DOD while car is down for a collapsed Lifter Started by cjdz24z28, 09-19-2016	Replies: 15 Views: 6,099	Last Post By blueguy View Profile View Forum Posts Private Message View Blog Entries View Articles 09-22-2016
2006 GXP: horn problems Started by Don90, 09-18-2016	Replies: 2 Views: 1,292	Last Post By markpa View Profile View Forum Posts Private Message View Blog Entries View Articles 09-18-2016
08 gxp getting p0016 code any advice Started by miller1987, 08-30-2016	Replies: 5 Views: 2,794	Last Post By BillBoost37 View Profile View Forum Posts Private Message View Blog Entries View Articles 09-12-2016
07 Grand Prix GXP - Overheating Issue at Idle and Above 85F with A/C Started by WhtDruid, 07-27-2016	Replies: 4 Views: 8,312	Last Post By w30olds View Profile View Forum Posts Private Message View Blog Entries View Articles 09-07-2016
Best Quality Drilled and Slotted Rotors? Started by BuddhaRaider, 09-01-2016	Replies: 18 Views: 3,366	Last Post By Swiggles View Profile View Forum Posts Private Message View Blog Entries Visit Homepage View Articles 09-05-2016
Rpms Started by horton, 08-17-2016	Replies: 4 Views: 1,729	Last Post By 91parkave View Profile View Forum Posts Private Message View Blog Entries View Articles 08-18-2016
Range active fuel management disable device Started by Mosley9423, 02-06-2016	Replies: 88 Views: 18,473	Last Post By markpa View Profile View Forum Posts Private Message View Blog Entries View Articles 08-15-2016
Does the GXP have stock resonators? Started by swatpup102, 06-27-2016	Replies: 21 Views: 5,361	Last Post By Bronco Boy View Profile View Forum Posts Private Message View Blog Entries Visit Homepage View Articles 08-03-2016
Loose harmonic balancer? Started by wikisi9, 07-20-2016	Replies: 20 Views: 5,035	Last Post By wikisi9 View Profile View Forum Posts Private Message View Blog Entries View Articles 07-23-2016
Exhaust? Started by GXP44, 07-13-2016	Replies: 7 Views: 1,899	Last Post By rottonj View Profile View Forum Posts Private Message View Blog Entries View Articles 07-20-2016
Mufflers Started by gordster1122, 07-14-2016	Replies: 7 Views: 1,711	Last Post By blueguy View Profile View Forum Posts Private Message View Blog Entries View Articles 07-16-2016
2007 GXP Fouled Plugs and slight usage. Started by StealthGXP, 06-27-2016	Replies: 13 Views: 4,553	Last Post By StealthGXP View Profile View Forum Posts Private Message View Blog Entries View Articles 07-04-2016
Shift kit, is it already there? Started by swatpup102, 06-27-2016	Replies: 2 Views: 999	Last Post By SgtMarshal View Profile View Forum Posts Private Message View Blog Entries View Articles 06-27-2016
Shocks and struts Started by slate7441, 06-03-2016	Replies: 7 Views: 2,369	Last Post By Spawne32 View Profile View Forum Posts Private Message View Blog Entries View Articles 06-05-2016
Engine/Trans mounts? Started by Cordless, 03-26-2016	Replies: 17 Views: 3,503	Last Post By blueguy View Profile View Forum Posts Private Message View Blog Entries View Articles 05-27-2016
Making a custom Cold Air Intake & Air box for the GXP - Dimensions? Started by DnaProdigy, 06-15-2015	Replies: 7 Views: 5,500	Last Post By 06pontiacgxp View Profile View Forum Posts Private Message View Blog Entries View Articles 05-23-2016
SLP Loudmouth II exhaust on GXP Started by Rnungaray08, 08-04-2013	Replies: 16 Views: 7,049	Last Post By SDGTP99 View Profile View Forum Posts Private Message View Blog Entries View Articles 05-18-2016