MAKE SOURING gen.

[sveta12]

ÜRO Parts also offers an extensive array of aluminum and steel engine oil pans, oil caps, belt tensioners, pulleys, and more for most popular BMW models. With the popularity of this car MAKE SOURING it is important to provide options to keep vehicles driving that would otherwise be scrapped due to the exorbitant cost of OEM parts.

помогите, пожалуйста, перевести make souring, и в целом фразу, спасибо.

[CopperKettle]

Your parcing is a bit off:

"Car make" means "car model" here, and "souring" is a present-participle.
The popularity of this [car make] is souring (is going up fast).

[grachik]

soaring?
При стремительно растущей популярности данной марки....

[CopperKettle]

Indeed, "soaring".

[sveta12]

Спасибо