Rotary Engines for the Ibishu BX (13B, 20B and 26B rotary engines for the 200BX) for BeamNG.drive
Three realism-focused rotary engines (13B, 20B and 26B) for the Ibishu 200BX in BeamNG.drive, by leoncon99: turbos, porting, race ECU, custom sounds and 11 configurations. Free; version 1.9 from November 2, 2026.
Download Rotary Engines for the Ibishu BX (13B, 20B and 26B rotary engines for the 200BX)
More screenshots on beamng.com ↗
What this mod does
Rotary Engines for the Ibishu BX adds three realism-focused rotary engines to the Ibishu 200BX in BeamNG.drive: the two-rotor 13B (1.3 L), the three-rotor 20B (2.0 L) and the four-rotor 26B (2.6 L). Like the stock engines, they start naturally aspirated and are upgraded piece by piece. It is by leoncon99 and was released on the official repository on November 2, 2026.
What’s included
- Stock, sport, race or turbo intakes (Stage 1 sequential twin turbos and Stage 2/3 variable-boost turbos).
- Long blocks from stock up to heavy-duty rotors for high boost, and street, bridge-port or peripheral-port housings that move the powerband up and raise the idle.
- Adjustable race ECU with rev limiter and launch control; oil coolers and sport radiators.
- Sound recorded in Engine Simulator (by AngeTheGreat) up to 11,500 rpm, changing with exhausts, intakes and turbos.
- New 12,000 rpm gauge cluster with night illumination and custom 3D models for every engine.
- 11 ready-made configs, from a 225 hp street 13B to a four-rotor drag car with almost 1,400 hp.
Compatibility
The author gives no BeamNG.drive version or dependencies; the file is 20 MB. He warns that a turbo on the stock long block will not last: the damage model breaks it.
User rating
Highlights and things to keep in mind
- Three rotary engines with parts, porting and staged turbos
- Custom sound up to 11,500 rpm and a 12,000 rpm cluster
- 11 ready configs: street, drift, endurance and drag
- Custom 3D models for engines and turbos
- The author does not state which BeamNG.drive version it is tested on
- A turbo on the stock long block breaks: use heavy-duty rotors
- Ported housings raise the idle and move the power to high rpm
Requirements
- BeamNG.drive (the author gives no minimum version)
- Ibishu 200BX, included in the game
- About 20 MB free for the download
How to install it
- Quick option: in the game open Repository, search for Rotary Engines for the Ibishu BX and click Subscribe.
- Manual option: download the .zip from the official repository page and do not unzip it.
- Copy the .zip into the mods folder of your BeamNG.drive user folder.
- Open the game and pick one of the 11 200BX configs or fit the rotary engine from the parts menu.
- If you come from an earlier version, clear the cache from the launcher.
Version history
-
1.92 Nov 2026Current
Small sound tweaks
-
—2 Nov 2026
More configs and oil cooler models
-
—2 Nov 2026
Released on the official repository
Common problems
Which engines does it add?
A two-rotor 13B, a three-rotor 20B and a four-rotor 26B, all for the Ibishu 200BX.
Can they be turbocharged?
Yes: Stage 1 sequential twin turbos and Stage 2/3 variable-boost turbos, but the stock long block cannot take the boost.
Does it come with ready configs?
Yes, 11, with matching wheels, suspension, brakes, differential and gearing.
Where do the sounds come from?
The author recorded them in Engine Simulator, by AngeTheGreat.
Which BeamNG.drive version is it for?
The author does not say; version 1.9 is from November 2, 2026.
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