CUSTOM
MODS
If you
find a link that doesn't work or would like to add a link, please contact
placer@iwon.com.
Frequently
Asked Grand Prix Questions compiled by Jason Penneman
http://www.subatomicdesign.com/gtp/forum/ClubGPFAQ.htm
Audio Mods
Alarm System Diagram by alitaki
http://mywebpages.comcast.net/alitaki/GrandPrix/security.html#1
Audio & Alarm Wiring Guide by ClubGP
http://www.gp-owners.com/audio/wiring.html
Audio Head Units by ClubGP
http://www.gp-owners.com/upgrades/headunits.html
Audio Power Wiring by ClubGP
http://www.gp-owners.com/upgrades/powerwire.html
Audio Upgrades
by ClubGP
http://www.gp-owners.com/audio/index.html
Audio Wiring Diagrams by alitaki
http://mywebpages.comcast.net/alitaki/GrandPrix/audio.html
Body Control System Diagrams by alitaki
http://mywebpages.comcast.net/alitaki/GrandPrix/bcm.html
Front Speaker Installation by ClubGP
http://www.gp-owners.com/audio/index.html#front
Interior Power location by alitaki
http://mywebpages.comcast.net/alitaki/GrandPrix/fusetap.html
Subwoofer Box & Installation by jchoefer
http://www.jchoefer.com/gtp/sub/body.shtml
Subwoofer Box Designs by ClubGP
http://www.gp-owners.com/upgrades/subbox
Subwoofer
Installation by ClubGP
http://www.gp-owners.com/audio/index.html#sub
BACK TO MOD TYPES
Exterior Mods
Air Horn by LaidGP
http://www.laidgp.com/train_horn.htm
Billet Grill Installation by ClubGP
http://www.gp-owners.com/upgrades/billetgrills/
Billet Grill Install by Mike Napurano
http://www.clubgp.com/cgi-asp/mods.asp?modid=5
Blinker Fluid Change by AlanP
http://tacgp.clubgp.com/custom_mods/blinker_fluid/blinker_fluid_change.doc
12" Brake Installation by ClubGP
http://www.gp-owners.com/upgrades/gm12brakes/
Clear Corner Install by Chad Larson
http://www.clubgp.com/cgi-asp/mods.asp?modid=41
Clear Sidemarkers for 88-96 by Daniel Briones
http://www.clubgp.com/cgi-asp/mods.asp?modid=54
Caliper Painting by OQCGP
http://www.oqcgp.com/upgrades/caliper_paint/caliper_paint.php
Clear Corners
Installation by MACGP
http://macgp.clubgp.com/howto/clearcorners/clear.html
Daytime Running Lights Disabling by MACGP
http://macgp.clubgp.com/howto/appearance/drl/drl.htm
Debadging by Jerry Homolka
http://www.clubgp.com/cgi-asp/mods.asp?modid=26
Driving Light Installation by pfyc.com
http://www.grandprix.net/upgrades/blazerindex.html
Emergency Strobe Lights by jchoefer
http://www.jchoefer.com/gtp/strobes/body.shtml
Eurotail Install by Chad Larson
http://www.clubgp.com/cgi-asp/mods.asp?modid=42
Foglight Installation (Angel Eye / Hella) by pfyc.com
http://www.grandamgt.com/angeleyeinstall-pfyc.html
Foglight Installation (Blaertech) by pfyc.com
http://www.grandamgt.com/blazerinstall-pfyc.html
Foglights on while Highbeams are on by SCACGP
http://www.scacgp.com/mods/flswitch.htm
Grills (Custom Billet) by James Keltgen
http://www.mncgp.com/Mods/CustomGrills/CustomGrills.pdf
Grill Installation
- Homemade by OQCGP
http://www.oqcgp.com/upgrades/grills/grills.php
Halfshaft replacement by jchoefer
http://www.jchoefer.com/gtp/cv/body.shtml
Headlight Conversion for '91 - '96 by Daniel Briones
http://www.clubgp.com/cgi-asp/mods.asp?modid=56
Headlight Cover Design Kit by pfyc.com
http://www.pfyc.com/supportfiles/coollights.pdf
Headlight Sensitivity Adjustment by ZZPerfomance
http://www.zzperformance.com/zzp/free_mods/Auto_Light_Sensitivity.htm
Scratch Repair by David Bynon
http://www.mncgp.com/Detailing/Scratch.htm
Sideview Mirror Blinker Kit Installation by pfyc.com
http://www.pfyc.com/supportfiles/muth.pdf
Spoiler Waterproofing Mod by Dan
http://www.dans-website.com/fix_for_the_rear_wing.htm
Spoiler Waterproofing Mod by OQCGP
http://www.oqcgp.com/upgrades/spoiler_mod/rearspoiler.php
Taillight Flashing Mod by ClubGP
http://www.gp-owners.com/upgrades/rearlite/
Turnsignal Sideview Mirrors by jchoefer
http://www.jchoefer.com/gtp/smirrors/smirrors.jpg
Windshield Lettering Installation by pfyc.com
http://www.pfyc.com/supportfiles/wsdecal.jpg
BACK TO MOD TYPES
Engine Mods
3.4L Airbox Gutting by Lowerd1
http://tacgp.clubgp.com/custom_mods/airbox_gutting/index.html
3.4L Alternator Replacement by 60degreev6.com
http://www.60degreev6.com/index.php?p=pages&pid=4
3.4L Cam Timing by 60degreev6.com
http://www.60degreev6.com/index.php?p=pages&pid=65
3.4L Cold Air Intake by Lowerd1
http://tacgp.clubgp.com/custom_mods/cold_air_intake/index.html
3.4L Throttle Body Polishing by Lowered1
http://tacgp.clubgp.com/custom_mods/throttle_polishing/index.html
3.4L Timing Belt Replacement by 60degreev6.com
http://www.60degreev6.com/index.php?p=pages&pid=6
Air/Fuel Ratio Calibrator by pfyc.com
http://www.pfyc.com/supportfiles/arc2gminst.pdf
Boost Bypass Valve Installation by MCCGP
http://www.mccgp.com/upgrades/boostbypassvalve/boost_bypass.php
Camshaft Installation by MCCGP
http://www.mccgp.com/upgrades/caminstall/caminstall.php
Camshaft Installation (L67) by clubgm.com
http://www.clubgm.com/cam
Case Learn Instructions by Jason
http://www.clubgp.com/cgi-asp/mods.asp?modid=48
Cold Air Induction (SLP) Installation by pfyc.com (3 links)
http://www.pfyc.com/supportfiles/99caip1.jpg
http://www.pfyc.com/supportfiles/99caip2.jpg
http://www.pfyc.com/supportfiles/99caip3.jpg
Cold Air Induction (MSP) Wrapping by Kevin Gwynn
http://www.clubgm.com/wrappingmspcai
Cold Air Induction (Thrasher) Installation by pfyc.com
http://www.pfyc.com/supportfiles/tepcak.pdf
Cold Air Intake Installation - MSP's by MACGP
http://macgp.clubgp.com/howto/cai/cai.html
Cold Air Intake (MSP) by Dan
http://www.dans-website.com/msp_cai.htm
Cold Air Intake by Kevin Skonieczny
http://www.mccgp.com/upgrades/CAIwriteup/cai_writeup.php
Cold Air Intake for '88 - '96 by Daniel Briones
http://www.clubgp.com/cgi-asp/mods.asp?modid=57
Coolant Flush by Jerry Homolka
http://www.clubgp.com/cgi-asp/mods.asp?modid=24
Crossover Pipe Wrapping by OQCGP
http://www.oqcgp.com/upgrades/ex-wrap/ex-wrap.php
Crossover Pipe Wrap by Dan
http://www.dans-website.com/under_hood_temperature_reduction.htm
CV Joint Boot replacement by GM
http://tacgp.clubgp.com/custom_mods/wheel_driveshaft/wheel_driveshaft.doc
CV Joint Replacement by Jashua Gordon
http://www.scacgp.com/mods/axle.htm
Engine Block Prepping for Rebuild by samotorsports.com
http://www.sa-motorsports.com/blockdiy/blkdiy.htm
Engine Bracket Removal by ZZPerformance
http://www.zzperformance.com/zzp/free_mods/enginebrackets.htm
Exhaust Manifold Porting by Walter Gayle
http://tacgp.clubgp.com/custom_mods/porting_manifolds/index.html
Exhaust Upgrade 101 by MCCGP
http://www.mccgp.com/upgrades/exhaust/exhaust_101.php
Fan Switch by OQCGP
http://www.oqcgp.com/upgrades/fanmod_1/fanmod.php
Fenderwell Air Intake by Drew Blanchard
http://tacgp.clubgp.com/custom_mods/fenderwell_air_intake/index.html
Fenderwell Intake by Big Larry
http://tacgp.clubgp.com/custom_mods/fenderwell_intake/index.html
Fenderwell Intake by John Vegas
http://www.johnvegas.com/Fwi.htm
Fenderwell Intake by Ryan Martinez
http://home.centurytel.net/grandprix/fwi/
Fenderwell Intake Installation (Speedbuilt) by pfyc.com
http://www.grandprix.net/upgrades/fwi/
Forced Air Induction by TACGP
http://tacgp.clubgp.com/custom_mods/forced_air_induction/index.html
Fuel Filter Change by pfyc.com
http://www.pfyc.com/supportfiles/gasfilter/
Fuel Injector Cleaning by Dan
http://www.dans-website.com/cleaning_injectors.htm
Fuel Pressure Regulator (Adjustable, Casper) Installation by pfyc.com
http://www.grandprix.net/upgrades/fpr.html
Fuel Pump Resistor Installation by RMCGP
http://rmcgp.clubgp.com/fpresistor.html
Ground Wire Upgrade by www.zzperformance.com
http://www.zzperformance.com/zzp/free_mods/ground_wire_upgrade.htm
Gutted Airbox w/ Fenderwell Intake by John Foley
http://www.clubgp.com/cgi-asp/mods.asp?modid=51
Head Porting by samotorsports.com
http://www.sa-motorsports.com/diyport.htm
Ignition Coil Installation by (Jacoubs) pfyc.com
http://www.pfyc.com/supportfiles/GMDIS.pdf
Ignition System Installation (MSD) by pfyc.com
http://www.pfyc.com/supportfiles/dis4.pdf
L36 Rocker Install by DavidS
http://www.clubgp.com/cgi-asp/mods.asp?modid=34
L36 Rocker Install by NYMCGP
http://www.clubgp.com/cgi-asp/mods.asp?modid=34
Magnuson Nose Drive Installation by SCACGP
http://www.grandprix.net/upgrades/magnuson.html
Magnuson Snout Installation by pfyc.com
http://www.grandprix.net/upgrades/magnuson.html
Motormount Installation (ZZP) by Alan Placer
http://tacgp.clubgp.com/custom_mods/zzp/index.html
O2 Sensor Spoof by OQCGP
http://www.oqcgp.com/upgrades/o2spoof/o2spoof.php
Oil Change by MACGP
http://macgp.clubgp.com/howto/oilchange/oilchange.html
Oil Change by pfyc.com
http://www.pfyc.com/supportfiles/oilchange/oilchange.htm
Oil Change w/ Oversized Filter by ZZPerformance
http://www.zzperformance.com/zzp/info/info_oil_change.htm
Open Cone Air Intake by pfyc.com
http://www.grandprix.net/upgrades/intake.html
PCM tray for '98 to
'03 Grand Prixs by raflyer
GM Part# 15995679 - Less then $10.00
http://tacgp.clubgp.com/custom_mods/pcm_trays/index.html
PCM Installation by pfyc.com
http://www.grandprix.net/upgrades/pcminstall.html
PCV Installation for GT by MACGP
http://macgp.clubgp.com/howto/engine/pcv/gt/pcv.html
PCV Installation for GTP by MACGP
http://macgp.clubgp.com/howto/pcv/pcv.html
Performance Shift Button Installation by Rivman
http://www.rivman.com/perfshift.htm
Poly Motormount (ZZP) Antisqueak Mod by Mike Watkins
http://tacgp.clubgp.com/custom_mods/poly_motormount/index.html
Pulley Swap by Pulley Boys
http://www.pulleyboys.com/swap.html
QTEC Exhaust Cutout Install by Jason Penneman
http://www.clubgp.com/cgi-asp/mods.asp?modid=6
Quaife Differential Installation by pfyc.com
http://www.grandprix.net/upgrades/quaifeinstall.html
Rocker Arm Installation by CNCGP
http://cncgp.clubgp.com/performance/rockerinstall.html
RT Downpipe / CAT Installation by MACGP
http://macgp.clubgp.com/howto/rtdownpipe/rtdownpipe.html
Shift Kit Installation by SCACGP
http://www.fastz.com/GTP/GTP_ShiftKit.html
Supercharger Coupler Replacement by Will Rishworth
http://www3.sympatico.ca/aepa/blowerinstall.html
Supercharger Oil Change by Jerry Homolka
http://www.clubgp.com/cgi-asp/mods.asp?modid=13
Thermostat Installation by ClubGP
http://www.gp-owners.com/upgrades/thermostat.html
Thermostat Installation by MACGP
http://macgp.clubgp.com/howto/engine/tstat/tstat.htm
Thermostat Installation by OQCGP
http://www.oqcgp.com/upgrades/thermostat_1/thermost.php
Thermostat Installation by pfyc.com
http://www.pfyc.com/supportfiles/tstat/tstat.htm
Throttle Body Increased Airflow by ZZPerformance
http://www.zzperformance.com/zzp/free_mods/throttlebody.htm
Throttle Body Installation by MCCGP
http://www.mccgp.com/upgrades/throttlebody/throttle_body.php
Throttle Body Screen Removal by ZZPerformance
http://www.zzperformance.com/zzp/free_mods/TB_Screen_Removal.htm
Throttle Body Spacer Installation by Dwayne Noaker
http://www.mccgp.com/upgrades/throttlebodyspacer/throttle_body_spacer.php
Throttle Position Sensor Optimization by OQCGP
http://www.oqcgp.com/forum/kb.php?mode=article&k=33
Top Engine Clean (L67) by Jason Penneman
http://www.clubgp.com/cgi-asp/mods.asp?modid=69
TOG header install by TOG
http://www.theotherguysproducts.com/images/Install380021.pdf
TOG Headers and RT Downpipe Install by Ryan
http://members.aol.com/rcd80/headers.html
Top End Engine Clean for L67 by Brandon Gould
http://www.subatomicdesign.com/gtp/forum/gmtopclean.htm
Transmission Cooler (GM) w/ pics by a bunch of people who's names are
on the link!
http://www.geocities.com/fastxtc/gp/auxcooler/
Transmission Cooler (GM) by Matthew Button
http://tacgp.clubgp.com/custom_mods/transmission_cooler/index.html
Transmission Cooler (GM) Installation by pfyc.com
http://www.pfyc.com/supportfiles/transcooler/transcoolerhowto.htm
Transmission Cooler (Flexlite) Installation by pfyc.com
http://www.grandprix.net/upgrades/cooler.html
Transmission Cooler Install (Desert Fox) by Dan
http://www.dans-website.com/msp_desert_fox_transmission_cool.htm
Transmission Cooler Installation (GM model) by pfyc.com
http://www.pfyc.com/supportfiles/transcooler/transcoolerhowto.htm
BACK TO MOD TYPES
Interior Mods
Cabin Air Filter by Luan Zeqollari
http://www.mccgp.com/upgrades/cabinairfilter/air_filter.php
Clogged A/C ducts by Alex Pobuda
http://www.poorformance.net/gtpdrain.shtml
Console Install from Post'97 into Pre-97 by Mike Napurano
http://www.clubgp.com/cgi-asp/mods.asp?modid=49
Fan Switch (Buick Regal) by Kevin
http://www.clubgm.com/fanswitchregal
Guage Install by Dan
http://www.dans-website.com/gauges.htm
Gauge Installation by OQCGP
http://www.oqcgp.com/upgrades/gauges_1/lotek.php
Heads-Up Display Install by CNCGP
http://cncgp.clubgp.com/performance/hudinstall.html
Heated Seat Installation by pfyc.com
http://www.pfyc.com/supportfiles/rostrainstall.pdf
Heated Seats Installation by MCCGP
http://www.mccgp.com/upgrades/heatedseat/patspage.php
Interior Power location by alitaki
http://mywebpages.comcast.net/alitaki/GrandPrix/fusetap.html
Keychain Programming
http://tacgp.clubgp.com/custom_mods/keychain_prog/index.html
Keyfob Programming by GM
http://tacgp.clubgp.com/custom_mods/keyfob/index.html
OnStar GPS tap by unknown
http://members.cox.net/onstar/
Passenger Air Filter install/replacement
http://www.mccgp.com/upgrades/cabinairfilter/air_filter.php
Performance Shift Button Installation by SCACGP
http://www.rivman.com/perfshift.htm
Poly Motormount Installation by xtremeperformancestores.com
http://www.xtremeperformancestores.com/msp_tbv2_mm_install1.htm
Rear Bucket Seat Conversion by Joseph Smith
http://www.clubgp.com/cgi-asp/mods.asp?modid=39
Shift Boot Installation by pfyc.com
http://www.pfyc.com/supportfiles/shifterinstall.html
Shifter Knob Removal / Switchout by MACGP
http://macgp.clubgp.com/howto/shifter/shifter1.html
Steering Wheel Light Replacement by Larry AKA Big L
http://doghouse.2y.net/gtp/steeringcontrols/
Subwoofer Enclosure by Scott Presson
http://www.geocities.com/muzhik24/gpstereo1.html
Throttle Body Porting (L67) by unknown
http://www.clubgm.com/98tbporting
White-faced Guage Installation by pfyc.com
http://www.grandprix.net/upgrades/wfgindex.html
Window
Motor Replacement by RMCGP
http://rmcgp.clubgp.com/windowmotor.html
BACK TO MOD TYPES
Suspension Brakes Mods
Airbags by LaidGP
http://www.laidgp.com/wbody_bag_guide.htm
Brake Bleeding by Mike Napurano
http://www.clubgp.com/cgi-asp/mods.asp?modid=7
Brake Caliper Installation (Powerslot) by pfyc.com
http://www.grandprix.net/upgrades/powerslot.html
Brake Caliper Painting by pfyc.com
http://www.pfyc.com/supportfiles/paintkit.doc
Brake Pad Replacement by Jerry Homolka
http://www.clubgp.com/cgi-asp/mods.asp?modid=10
Lowering springs ''pogo'' reduction by Mike Watkins
http://www.clubgp.com/cgi-asp/mods.asp?modid=68
Rotor and Caliper Upgrade to 12" F-Body by Dick Yaeger
http://www.scacgp.com/mods/f-bodybrakes.htm
Spring and Strut Installation by SCACGP
http://www.blairlee.com/grandprix/mods/strutsandsprings.html
Spring
and Strut Installation by RMCGP
http://rmcgp.clubgp.com/struts.html
Steering Rack Replacement by Jeremy Flowers
http://tacgp.clubgp.com/custom_mods/steering_rack/index.html
Strut Install by blairlee
http://www.blairlee.com/grandprix/mods/strutsandsprings.html
Strut Tower Bar (Speedbuilt) Installation by pfyc.com
http://www.grandprix.net/upgrades/stbinstall.html
Strut Tower Bars by Dan
http://www.dans-website.com/strut_tower_bars.htm
Strut Tower Brace by Buick Installation by OQCGP
http://www.oqcgp.com/upgrades/stb_1/stb.php
Sway Bar (Front) Installation by pfyc.com
http://www.grandprix.net/upgrades/frontswaybar.html
Traction
Control Kill Switch by OQCGP
http://www.oqcgp.com/upgrades/tcs_off/tcs_off.php
BACK TO MOD TYPES
Other Useful Links
Crash Test Ratings for '97-03 by IIHS
http://www.hwysafety.org/vehicle_ratings/ce/html/96027.htm
Engine Performance Calculations by Extreme Auto Parts
http://www.extreme-auto-parts.com/engine-calculator.asp
GM Service Manual Online by General Motors
http://134.39.200.6:9001/home.html
Parts List by ClubGP
http://www.clubgp.com/cgi-asp/partslist.asp
Parts List by mccgp
http://www.mccgp.com/parts.php
Sofachrome font by NCSCGP
http://www.musicaecomputer.com/fonts/sofachrome_italic/english.htm
Torque Specs for Grand Prix's by Wizbang & PrjPerformance
http://tacgp.clubgp.com/custom_mods/torque_specs/index.html
BACK TO MOD TYPES