This aftermarket element set is designed for particular diesel-powered autos manufactured by BMW in 2011, particularly the 335d mannequin. Its major perform is to take away or bypass sure emissions management units initially put in by the producer. An instance of a element typically focused is the Diesel Particulate Filter (DPF).
The attraction of such a modification typically stems from perceived enhancements in car efficiency and gasoline economic system. Some house owners imagine that these methods limit engine output and improve upkeep prices as a consequence of potential clogging or malfunctions. Traditionally, modifications of this nature have develop into extra prevalent as autos age and emission management methods develop into extra liable to failure, resulting in costly repairs.
