Yeah, shifting gears is fun, but does your hardware need an upgrade? We're coming in clutch with everything you need to know about your manual transmission in our November issue.
How well your car performs–and how nicely it drives–can often depend upon your clutch. Here's how to tell if it's time for an upgrade.
Want to go 3-4 mph faster down the straights after installing a simple $20 part? BimmerWorld offers that advantage.
