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Engine tuning is the adjustment or modification of the internal combustion engine or Engine Control Unit (ECU) to yield optimal performance and increase the engine's power output, economy, or durability. These goals may be mutually exclusive; an engine may be de-tuned with respect to output power in exchange for better economy or longer engine ...
Modern electronic control units can be tuned by simply updating their software through a standard interface, such as On Board Diagnostics. This procedure is commonly referred to as engine or electronic control unit tuning. Electronic control units are a relatively recent addition to the automobile, having first appeared in the late 1970s.
Car tuning is the modification of a car to optimise it for a different set of performance requirements from those it was originally designed to meet. Most commonly this is higher engine performance and dynamic handling characteristics but cars may also be altered to provide better fuel economy , or smoother response.
A host of functions required for ECU software calibration, such as interface-dependent calibration methods, calibration data management, measurement data visualization and analysis, ECU programming, vehicle bus monitoring, as well as remote control through standard interfaces, are part of the product's functional complement.
Wards 10 Best Engines is an annual list of the ten "best" automobile engines available in the U.S. market, that are selected by Wards AutoWorld magazine. The list was started in 1994 for model year 1995, and has been drawn every year since then, published at the end of the preceding year.
Mine's currently makes software upgrades for hundreds of Japanese cars, but only makes hardware upgrades for a few select cars. Its performance upgrades include exhaust systems, engine computers, camshafts, suspension parts, brake systems, and carbon fiber body parts.
The upgraded engine with the standard package is rated at 1,000 hp (1,014 PS; 746 kW) at 6,400 rpm and 1,310 N⋅m (966 lb⋅ft) of torque at 4,400 rpm, enabling the vehicle to accelerate from 0–60 mph (0–97 km/h) in 3.5 seconds, complete the quarter-mile in less than 10 seconds and attain a top speed of 217 mph (349 km/h), 19 mph (31 km/h ...
Their first product was an ECU software upgrade for the 1997 Audi A4 1.8T, but the company soon expanded its product line to include exhaust and turbo systems. [2] APR engine tuning products use proprietary software for reading and writing to Bosch Motronic engine control units. [citation needed]