'vehicle modifications' is a correct and usable phrase in written English.
You can use it when referring to the alteration of a vehicle's structure, form, or function, such as adding changes to the engine or changing the paint color. Example: John had extensive vehicle modifications done to his car, including a spoiler, new wheels, and a custom paint job.
"EPA explained that vehicle modifications are often performed to increase engine power or boost fuel economy, but that these modifications increase vehicle emissions and thus violate the Clean Air Act," the Library of Congress said in its final rule.
In New York, the state offers services including vocational training, career counseling, help in locating financing sources to start a small business, and help securing adaptive equipment, like vehicle modifications, said Rebecca Cort, deputy commissioner for the state Education Department's Office of Vocational and Educational Services for Individuals with Disabilities.
One distinct advantage of biobutanol: Cars can use close to 100% of the fuel without making any vehicle modifications, DuPont says.
An assessment of the client's physical skills enables the DRS to anticipate potential challenges the client may face with vehicle control and helps guide the decision-making process for selecting adapted driving equipment, vehicle modifications, and driver-training strategies.
The aim of this study was to analyse unique casualty data from 2212 mine incidents to determine if simple vehicle modifications can reduce fatality and injury rates from mine explosions.
In 2011, with a number of vehicle modifications made, Nicolas was able to race in Britain's Renault Clio Cup, finishing a more than respectable 14th out of 28 drivers who began the series.
According to N.H.T.S.A.'s Web site, there are government programs that will help pay for the cost of vehicle modification.
High-tech devices for mobility (e.g., electric-powered wheelchairs), vehicle modification, voice-recognition systems, and prosthetic limbs often are too expensive for individuals or families to purchase on their own.
Of course as with any vehicle modification, the converted vehicle is often wildly different from a non-modified example.
There were also reports of vehicle modification.
The benefit of this design might be that it's relatively plug-and-play, requiring very little in the way of in-vehicle modifications, beyond bolting the roof rack to the vehicle.
