Instead of paying hundreds of dollars for a cold air intake, make your own version for your car. Cold air intakes can free up about 4 horsepower to the wheels, increase fuel economy, increase torque and make your engine sound better. All you need is a mass airflow sensor adapter, some metal pipe, couplers, and some clamps to hold it all together.
Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.