The barstow is great, no vanilla vehicle have horns or wiper activators so i think your being a bit negative for no reason, its a high quality mod and if you dont like it make your own edits to it or even make your own vehicle.
Horn - why? It's already mapped to a control, surely. Signals - ditto, though moving stalks the same way the shifter moves could be a neat touch I guess. Hazards - also on a mapped control. Seat adjustment - how many cars in Beam actually have this, vanilla, paid mod or free? Passenger/rear folding - again...
Bought it when it was first released and never had any issues and its a very nice mod imo , like always . Ill say go for it you wont regret it !
For some reason engine block stage 2 blows the motor on both V8's with a sport intake or any supercharger. Not sure if it's known already but it seems like the block strength for all three levels as well as the power gains for all stages of blocks and superchargers hasn't been tested. 250HP when going from a stage 1 supercharger to a stage 2 feels a little extreme. Have you considered doing a stage 4 option for both the block and supercharger to still accommodate a drag config? Also, a stage 3 single turbo option for the V6 and stage 3 twin turbo option for the V8's would be awesome!
There has been a fix that's been since posted on the Discord, but frankly I'm not surprised it hasn't made its way onto the forum, but here. Follow this file path as such, or, wherever your mods folder is located: \AppData\Local\BeamNG\BeamNG.drive\current\mods\unpacked\muscle_lucasbe_1.0\vehicles\muscle Replace the "main.materials.json" with what's provided, and clear cache, push-bar should be fixed now. Obviously I'm not here to talk about why Discord is bad, or why this car always attracts so much negativity, but you're welcome for the fix in advance.
Great mod! Is there an estimate on how long until its going to be a free mod? Just asking, if it won't become free, that's okay.