Modern automobile industries strive to develop new technology that improve standards of living and offer world class solutions to vehicle management. Contemporary vehicle upgrades include mechanisms that mitigate lapses made on previous version and a few of the necessary upgrades involve vehicle weight which has significant effect on speed and control, fuel economy and horsepower.

Everyone loves fast cars; this of course has its downsides in relation to fuel economy. The trend however favors turbocharged engines which greatly boost horsepower, but what is the effect of this technology on fuel economy?


The turbocharger requires extra gas since it doesn’t produce its own power. It is simply a turbine which sits under the vehicle hoody, it compresses free air that goes into the engine. The density of the air allows air molecules inside each cylinder. Since the turbocharger is partly controlled by the exhaust, the emission of the exhaust spins its turbine. Acceleration generally involves the absorption of compressed air and injection of extra fuel in the engine to build up more horsepower. SUVs and other large vehicles are also built with turbocharged engines. This further proves the increased craving for more horsepower by individuals and companies.

Formally turbochargers were used to boost the speed on vehicles with less than adequate power, this was a form of upgrade which was used to sustain these old model cars in the market ( these include the Oldsmobile F-85 from the 60’s, with the advancement in technology turbochargers were used to boost already fast car into super fast. The earlier manufactured turbochargers had a few lapses; they were bigger in size and required extra power also there was a significant lag phase between the time the driver floors the pedal and the time the turbocharger actually kicks in. this was called “Turbo lag”.


The extremely large turbochargers have phased out, giving way to much smaller ones like those on the new ford focus and Fiesta ST which uses 1.0-liter three cylinder engine. The turbochargers only produce extra power when it is needed so the driver can afford to cruise without applying turbo. The best part is that the new turbochargers build speed far quicker than the larger older ones and consume far lesser fuel, even though the results are often unstable. Some turbocharged cars deliver awesome gas mileage in EPA testing while others are still a drag and still dwindle in numbers.

Automobile manufacturing companies often optimize their vehicles to meet up with a tenth of a mile per-gallon EPA testing in order to boost the vehicle’s fuel economy ratings. This would make the vehicle model a success and is sure to drive sales.


Turbochargers have become quite popular, they come in trucks like the ford F-150 which features two turbocharged V6 with 2.7 & 3.5 liter. It makes an outstanding towing and hauling machine.

Smaller car make even more power at a relatively lower rpm so they are much more at ease while cruising. With a modern turbocharged engine you get a very fast and powerful machine with a very reasonable fuel economy rating.


The ability to optimize the suspension of your automobile is one of the great features that come with the BC racing coil-overs. When dealing with automobile parts, it is important to go for the best. The life span of a vehicle varies directly with the quality of motor parts it utilizes and apparently the brand of these parts play a major role as well. Every brand has unique features and competitive difference or advantages that is signatory to them or makes then stand out significantly from the rest, so it is vital to go for a brand who’s history and accomplishments speak for itself. It is no news that the BC Brand is a company that has made its name by delivering high quality wheels and coil-overs. The BC brand employs the latest manufacturing technology and testing procedures in the production of these goods. The BC brand exudes confidence and passion which is evident in the superiority and performance of its racing coil overs.


Taking a look at its model coil-overs for the 12-SCION FRS and the 03-08 NISSAN 350Z we can observe the features and advantages of these products.


This series of coil-over comes with an installation kit and instructions. The suspension levels of this coil-over is suitable for street racing and casual road cruise. The camber plates of the BC racing coil-overs are standard and made available on specific kits. BC coil-overs contain suspension components that enable the driver to optimize spring rates to their needs.


The U-05 BR model coil-over is specifically structured to suit the 12-SCION FR-S. It also comes with adjustment kits for different levels. This model differs from the D-107 BR with the availability of front camber which is absent in that of Nissan. Swift springs are features that are quite important for racecars owing to variation in race terrain. They are also available in BC racing coil-overs. Each BC product comes with a one year warranty.