Every single component matters. When building an engine in 1.4.6, you must manually install the engine block, crankshaft, connecting rods, pistons, cylinder heads, camshafts, adjustable cam gears, timing belts, and intake manifolds. Skipping a single set of piston rings or failing to tighten the cylinder head bolts will result in catastrophic engine failure the moment you turn the key. Tuning and Dyno Testing
However, if you intend to use it online—even on FiveM—you are gambling with your account and hardware ID. The days of undetected GTA exploitation are largely over, and 1.4.6, while powerful, is no silver bullet.
This version significantly expanded the ability to import custom car models, parts, and textures. It serves as a solid platform for running major mod packs, including realistic car brands and performance parts. 3. Better Graphics and Visuals slrr injected 1.4.6
: Speedrunners frequently use 1.4.6 because it allows for specific "skipping" strategies and provides a more consistent RNG (Random Number Generation) environment for competitive runs. Why 1.4.6 specifically?
Engines like the , RB26DETT , and classic SR20DET are fully modeled. You can swap individual camshafts, cylinder heads, turbos, and gear sets, with performance metrics automatically calculating horsepower and torque dynamically. 3. Career and Quality-of-Life Adjustments Every single component matters
SLRR Injected 1.4.6 is not just a patch; it is an overhaul that bundles thousands of individual mods, fixes, and community assets into a single cohesive package.
: Unlike the standard Steam release, the Injected 1.4.6 version was designed to integrate major community patches and stability fixes directly into the game's core. Tuning and Dyno Testing However, if you intend
Always right-click the StreetLegal_R.exe file and select "Run as Administrator" to prevent save-file corruption.
Like the base game, it supports cheats (such as "begformoney") which must be enabled through the Hidden Options menu found in the Extras section.