Forum: 5.3L V8 (LS4)

Available from Model year 2004+

Threads 121 to 140 of 649

Forum Tools
- Forum Tools
- Mark This Forum Read
- View Parent Forum
Search Forum
- Search Forum
- Show Threads Show Posts
  
  Advanced Search

Announcement

Announcement: Forum Rules
Iceman6669 (The Boss)

12-20-2017

Rating Title / Thread Starter

Replies / Views

Last Post By Reverse Sort Order

Sticky: GPF.com GXP Owner List - Post Up Here! Started by jteske88, 04-20-2013	Replies: 945 Views: 247,313	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: 71,002	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: 31,476	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: 28,049	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: 86,076	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: 35,163	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: 31,244	Last Post By 91parkave View Profile View Forum Posts Private Message View Blog Entries View Articles 02-17-2014

Overkill tuning Started by jay07, 02-23-2017	Replies: 11 Views: 2,585	Last Post By chibiblacksheep View Profile View Forum Posts Private Message View Blog Entries View Articles 02-24-2017
reducing burst knock Started by SgtMarshal, 02-20-2017	Replies: 12 Views: 2,578	Last Post By Fivefingerdeathpunch View Profile View Forum Posts Private Message View Blog Entries View Articles 02-22-2017
Whats the best Exhaust system for my 2007 gxp v8 Started by dromero1019, 01-03-2017	Replies: 13 Views: 6,323	Last Post By SgtMarshal View Profile View Forum Posts Private Message View Blog Entries View Articles 02-18-2017
Brandon Furches LS4 downpipe Started by SgtMarshal, 02-12-2017	Replies: 0 Views: 1,161	Last Post By SgtMarshal View Profile View Forum Posts Private Message View Blog Entries View Articles 02-12-2017
Wheels Started by jay07, 02-04-2017	Replies: 12 Views: 2,264	Last Post By jay07 View Profile View Forum Posts Private Message View Blog Entries View Articles 02-10-2017
2007 GP GXP AC Keeps getting disabled. Temp gauge erratic but not showing Hot Started by stotzbotz, 02-07-2017	Replies: 2 Views: 3,096	Last Post By SgtMarshal View Profile View Forum Posts Private Message View Blog Entries View Articles 02-10-2017
mechanical dod delete Started by SgtMarshal, 01-18-2017	Replies: 6 Views: 2,687	Last Post By blueguy View Profile View Forum Posts Private Message View Blog Entries View Articles 01-18-2017
Harmonic Balancer Started by savage228, 01-13-2017	Replies: 2 Views: 1,684	Last Post By LeadfootCJ7 View Profile View Forum Posts Private Message View Blog Entries View Articles 01-16-2017
I saw this for sale and wondered if it was any good Started by SgtMarshal, 01-14-2017	Replies: 4 Views: 1,096	Last Post By SgtMarshal View Profile View Forum Posts Private Message View Blog Entries View Articles 01-14-2017
Overkill LS4 Intake Manifold Upgrade Started by Overkill, 08-08-2015	Replies: 20 Views: 15,035	Last Post By blueguy View Profile View Forum Posts Private Message View Blog Entries View Articles 01-06-2017
New to me 2008 Grand Prix GXP (LS4) with questions Started by SgtMarshal, 12-24-2016	Replies: 33 Views: 4,997	Last Post By ItHurtz View Profile View Forum Posts Private Message View Blog Entries View Articles 01-05-2017
More Power!! Advice? Help? Suggestions? Started by jay07, 12-26-2016	Replies: 27 Views: 3,760	Last Post By 91parkave View Profile View Forum Posts Private Message View Blog Entries View Articles 12-30-2016
Wheels Started by jay07, 12-28-2016	Replies: 12 Views: 1,831	Last Post By stealthee View Profile View Forum Posts Private Message View Blog Entries View Articles 12-29-2016
GXP Sand Car project Started by tonka329, 12-09-2016	Replies: 47 Views: 7,516	Last Post By tonka329 View Profile View Forum Posts Private Message View Blog Entries View Articles 12-22-2016
Rack and Pinon replacement Started by jay07, 12-02-2016	Replies: 8 Views: 1,453	Last Post By Swiggles View Profile View Forum Posts Private Message View Blog Entries Visit Homepage View Articles 12-06-2016
Radiator Overflow tank Started by Ziggygmc, 11-30-2016	Replies: 5 Views: 1,389	Last Post By blueguy View Profile View Forum Posts Private Message View Blog Entries View Articles 12-01-2016
New (to me) '08 GP GXP Started by cornflakes99, 11-14-2016	Replies: 4 Views: 1,003	Last Post By cornflakes99 View Profile View Forum Posts Private Message View Blog Entries View Articles 11-15-2016
Better Fuel Mileage?? Started by jay07, 11-05-2016	Replies: 14 Views: 3,084	Last Post By jay07 View Profile View Forum Posts Private Message View Blog Entries View Articles 11-09-2016
Tension pulley Started by 0GXP5, 02-18-2014	Replies: 6 Views: 1,404	Last Post By CliftonCockrell View Profile View Forum Posts Private Message View Blog Entries View Articles 11-08-2016
2008 grand Prix gxp clicking noise Started by Letsridegxp, 10-17-2016	Replies: 2 Views: 1,534	Last Post By Letsridegxp View Profile View Forum Posts Private Message View Blog Entries View Articles 10-18-2016