This conversion removes drag racing and circuit racing entirely to focus on tandems. It injects new physics: Ackermann steering angles, clutch kicking realism, and tire smoke persistence (smoke stays on the track for 10 seconds).

Replaces the generic, synthesized engine noises with high-fidelity, real-world audio captures of revving V8s, screaming rotary engines, and distinct turbo flutters. Step-by-Step Installation Guide

Delete the parts\cache folder if it exists. The game will automatically rebuild this cache on the next launch, registering your new mods and preventing crashes. Troubleshooting Common Mod Issues

The core mechanic of SLRR is building engines piece-by-piece. Engine mods add completely new blocks, cylinder heads, turbochargers, and custom plumbing.

I can provide direct links to essential mod packs or walk you through specific engine-building scripts. Share public link

Perfect for swapping massive V8 power into tiny hatchbacks or lightweight drift platforms.

Too many high-poly items loaded into the shop inventory simultaneously.

Extract the downloaded file (usually a .zip or .rar ) using a tool like WinRAR or 7-Zip.

: A must-have for anyone tired of long loading screens. It skips non-essential rendering during transitions, getting you to the track or garage significantly faster. Engine Swaps+

The SLRR Modding Group Why you need it: Vanilla 2.3.1 has broken career mode progression, invisible walls in the test track, and a dyno that lies. The Community Patch (often labeled "REVAMP 2.0" for 2.3.1) fixes:

Allows modders to implement more complex engine behaviors and physics. Must-Have Mod Categories for SLRR 2.3.1