Mods for Grand Prix Legends (GPL)

GPL Mods are newly programmed racing classes and seasons including independent physics for each vehicle by the GPL community. In contrast, Carsets are a pure graphical change of an existing mod and do not change the physics. In the following we will talk about mods for GPL.

GPLSecrets (GEM+, iGOR, GPL Setup Manager)

In case you haven`t done yet install GPLSecrets (GEM+, iGOR, GPL Setup Manager):   Get the latest version of the GPL Setup Manager here:

With GEM+ you can easily adjust GPL settings like sound, layout, graphics, seasons, tracks, etc. outside of GPL. GEM+ additionally patches GPL with each mod's physics. That means that you cannot drive GPL mods without using GEM+. With iGOR you can join GPL online races with up to 20 drivers. With GPL Setup Manager you can create and modify setups outside of GPL.

  • Do not install GPLSecrets into your GPL installation!
  • You need GEM+ 2.5.32 or higher to run GPL mods!
  • For GEM+ indexing needs to be activated (Windows default setting), because GEM+ needs to access the GPL player profiles!

To show the iGOR racelist you have to enter the new IP. To do this, you must edit the iGOR.ini. Exit iGOR before editing! iGOR must not run while you are editing the iGOR.ini! Because on exit, iGOR updates iGOR.ini with any changes made during runtime, so if you edit it whilst iGOR is running, you'll lose those changes!

Go to the folder (…\Program Files\GPLSecrets\iGOR\...)

and edit the iGOR.ini file. Change the old IP to:

[ RaceListServers ] IP =

Now you should see the iGOR Racelist with all available servers for online races. If the iGOR Racelist does not appear, restart your PC.

Tip: In your GPLSecrets installation, see (....\GPLSecrets\iGOR\docs\...) for instructions on IGOR as HTML files.

Creating a GPL Player

Start GPL via Start -> Programs -> GPL -> Grand Prix Legends 1.3 and create a new player for each mod, e.g.:

Firstname_LastnameLoG     (Legends of GPL Mod/ 20th Anniversary Mod)
Firstname_Lastname55         (1955 Formula 1 Mod)
Firstname_Lastname65         (1965 Formula 1 Mod)
Firstname_Lastname66         (1966 Formula 1 Mod)
Firstname_Lastname67     (1967 Formula 1 Original)
Firstname_Lastname67x    (1967 Formula 1 Extra Mod/ Historical Mod)
Firstname_LastnameF2         (1967 Formula 2 Mod)
Firstname_Lastname69x     (1969 Formula 1 Extra Mod)
Firstname_Lastname69         (1969 Formula 1 Mod)
Firstname_LastnameCA66     (1966 Can-Am Mod)
Firstname_LastnameCA71     (1971 Can-Am Mod)
Firstname_LastnameSC     (1967 Sportscars Mod v2 of 2018)
Firstname_LastnameGT     (1967 Sportscars Mod v1 of 2010)
Firstname_LastnameRX     (Stratos Mod)
Firstname_LastnameTC     (ThunderCars Mod)
Firstname_LastnameN65     (1965 Formula 1 Night Mod)
Firstname_LastnameN67     (1967 Formula 1 Night Mod)

Calibrate your wheel, deactivate all driving assistants, adjust your resolution and activate the Grand Prix race mode in GPL.

GPL chooses for every new created driver the slowest car type “Basic Trainer”. Therefore you should change to the “Grand Prix” race mode in GPL at the track selection menu for all mods.

Installation of GPL Mods

Please run all installers as administrator (via right click on the installer file)!

You can ask questions about the GPL Mods in the GPL Mods Forum of SRMZ:

In case of technical problems please read here first:
GPL FAQ & Troubleshooting Guide

Legends of GPL Mod/
20th Anniversary Edition Mod

Race against the championship winning cars from each of the nine major GPL mods that have been made since 1998.

GPL 1955 Mod

1955 Track Conversions & Updates by gliebzeit

GPL 1965 Mod

GPL 1965 Mod Installer 2.0.2
GPLPS Track Installer for F1 1965 season

1965 Mod full graphics update 2018 by db312

GPL 1966 Mod

66 Patch

GPL 1967 Extra Mod/ Historical Mod (of 2018)
online racing, hotlapping or race against the AI with a generic carset

GPL 1967 Extra Mod/ Historical Mod (of 2015)
realistic 1967 season against the AI

GPL 1967 F2 Mod (1967 Formula 2)

1967 F2 Mod Bug Fixes

GPL 1969 Extra Mod

The 1969 Extra Mod replaces the 1969 Mod.

GPL 1969 Mod

69 Patch

The 1969 Extra Mod replaces the 1969 Mod.

GPL 1966 Can-Am Mod

Can-Am 1966 Bug Fixes

GPL 1971 Can-Am Mod

CA71 Patch

GPL 1967 Sportscars v2 Mod/
Sportscars Extra/
SC Mod
of 2018

The Sportscars Extra Mod v2 of 2018 replaces the Sportscars v1 Mod of 2010.

GPL 1967 Sportscars v1 Mod/
GT Mod
of 2010

The Sportscars Extra Mod v2 of 2018 replaces the Sportscars v1 Mod of 2010.

GPL Stratos Mod (RX)

Installation Guide GPL Stratos Mod (RX)

GPL ThunderCars Mod (TC)

GPL Night Mod (N65/ N67)

Note: Check that the installer points to the right path, like

and not


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