BMW 135i and 335i models can now be retrofitted with two new performance power kits for more muscle and speed. The Version 1 kit has new engine software to optimize performance, while Version 2 ...

Car enthusiasts are rarely satisfied with their car's performance, and now BMW 335i sedan owners can get an additional 20 hp. The new BMW Performance Edition option, available for the 335i or 335i ...

BMW has announced base prices for the 3-series, and there’s going to be hardly any change at all. The entry-level 328i sedan will start at $35,795 and the more-powerful 335i at $43,295.