How can modify car

Generally, you can paint your car however you want , or get a similar effect with a vinyl wrap, as long as it doesn't look like you are trying to impersonate police or an emergency vehicle. There are a few things to bear in mind with the process of repainting your car, however. It's expensive to have a car repainted by a professional, and it's a time-consuming pain to do yourself.

If you do decide to paint your car at home, check your local pollution ordinances to make sure you won't get cited for the paint and chemical fumes. Some states have very strict laws regarding window tint. In Illinois , for example, a driver must have a documented medical condition to get away with any front or side window tint. Many other states have laws on the books restricting tint that is reflective or that makes it impossible to see inside the car.

However, if you really want tinted windows, you can get away with at least some tint in most states. Tint is measured based on the percentage of light that can still pass through the windows, and states that don't ban tint outright will usually specify a range of permissible percentages.

If you've ever watched a movie about street racing, you've probably heard at least one of the characters refer to nitrous oxide, or NOS.

Nitrous oxide tends to wax and wane in popularity, but there's no disputing that it's a cheap way to add a lot of power to a car. Nitrous oxide works by temporarily increasing the oxygen in the engine, which enables it to burn more fuel and thus, extract more power. It is legal to drive a car that has a nitrous system installed, but in many states, the system has to be disabled for the car to be legal for street use.

That is, the bottle that contains the nitrous oxide cannot be connected to the system. Some jurisdictions suggest that using nitrous encourages unsafe driving. In short, it's legal to buy and install a nitrous oxide kit, but if you get pulled over, you'd better be able to prove you weren't actually using it. It seems like it's been a while since underbody glow kits had their 15 minutes of fame, but trends always come around again. If neon lighting comes back in vogue, keep in mind that it is illegal in a lot of areas.

In some states, you could be accused of attempting to impersonate a police officer if you add blue or red lighting to the exterior of your car, but other colors are fine. Some states just ban neon lighting entirely, since it can be a distraction to other drivers. If your state has a blanket ban on altering your vehicle's exterior lighting, this would also apply to other forms of supplemental lighting, like rally lights or aftermarket fog lights.

Headlamps must show a largely white or yellow light. Rear position lamps must show a steady red light to the rear only. Tinting of rear reflectors which will reduce efficiency in darkness is not permitted. Changes to wheels and tyres can significantly alter your car's behaviour on the road. Important points to consider when fitting bigger wheels and tyres is to:. Modifications to the suspension which is the fitment of stiffer springs and lowering kits, should be only be done where the car's road handling will not be compromised.

This work must be carried out by a professional engineer. Modifications to your car's brakes must at all times be carried out by a professional engineer. Before parting with your money, seek advice from independent suppliers and the vehicle manufacturer to make sure that the brakes you intend fitting are approved and will not involve any major change of existing mounting points. All exhaust silencers must be maintained in a good and efficient working order.

You will be breaking the law if you remove a silencer or make any change that would make that vehicle emit a noise louder than the original exhaust before it was modified. We will not reply to your feedback. Don't include any personal or financial information, for example National Insurance, credit card numbers, or phone numbers.

Over time, they can wear out or become ruined by unfavorable running conditions such as running too lean or rich. There are many different options when it comes to spark plugs, so do some research or consult the clerk at your local auto parts store when choosing spark plugs to install in your engine.

The gap on the spark plug is the distance the spark needs to arc from one piece of the plug to another. Method 2. Replace your shocks and springs with higher performance alternatives. The shocks and springs in the suspension of your car were designed and built with your comfort in mind.

In order to maximize comfort, the suspension allows the wheels to move up and down to limit how much the body of the car is affected by bumps. Replacing these components with stiffer shocks and springs will compromise some of your ride comfort, but the added stiffness will keep the tires in contact with the road better, thus improving traction when accelerating, braking, or turning. Many stiffer suspensions also lower the vehicle, which lowers its center of gravity and also serves to improve handling.

Install larger anti-roll bars. Anti-roll bars cross the undercarriage of your car at the front and rear to connect the sides of the body and increase the structural rigidity of your car.

This increased stiffness helps to ensure the tires remain as flat as possible on the ground to maintain good traction. High strength tubular steel is often a better alternative to solid bars, which can be extremely heavy. Swap rubber bushings with polyurethane. Unfortunately, the rubber these bushings are made of tends to break down over time. Bushings can be replaced one by one or kits can be purchased to replace all of your bushings at once.

Some bushings may require the use of a press to remove from their housings. Install a strut tower bar. Strut tower bars connect the right and left side of your car in much the same way anti-roll bars do, but they are installed on the top of the car under the hood and trunk lid. These bars make an excellent addition to after-market anti-roll bars to reduce the amount your car leans and twists while turning.

Strut tower bars may need to be removed when working on the engine of your car in the future. Upgrade your brakes. The better quality your brakes, the longer you can wait to engage them before a turn, which means maintaining a higher rate of speed longer than your competitors.

You have lots of options when it comes to upgrading your brakes, from purchasing better brake pads to replacing the entire system with larger, heavier duty components. They use the stock brake components and are a great option for most street applications. Different brake pad compounds are designed for different uses.

Ask your local auto parts store about the options available for your specific car. Method 3. Install a turbocharger kit. Turbochargers are basically air pumps that are powered by the exhaust gas exiting your engine. In effect, a turbocharger forces more air into the engine than it could possibly take in through normal aspiration. Most turbocharger kits include higher volume fuel pumps, ECU programmers, higher flow fuel pressure regulators and even fuel injectors.

Turbocharger kits should be purchased for your specific car unless you are an experienced mechanic. Supercharge your car. Centrifugal superchargers and turbochargers work in very similar ways.

Because of this distinction, many people prefer superchargers for their more consistent distribution of power. Installing a supercharger kit involves most of the same modifications required for turbochargers in terms of fuel.

These superchargers are traditionally found on older model, carbureted engines. Nitrous oxide is a gas that contains more oxygen than the regular air found in the atmosphere. Instead of forcing more air into the engine mechanically, nitrous oxide introduces more molecules of oxygen into the same amount of space regular air would normally occupy. After turning on your nitrous kit, you usually control the spray of nitrous with a button or throttle switch that activates when you press the pedal to the floor.

Some dry nitrous kits use the fuel pressure regulator to increase fuel pressure going into the engine to compensate for the added oxygen, while some others do not. Install a wet nitrous kit in your car. Wet nitrous oxide kits serve the same basic function as their dry counterparts, but they mix fuel directly with the nitrous as it is injected into the engine. This stability allows for wet nitrous kits to add even more horsepower than dry kits with relatively low risk of pre-detonation.

Like turbochargers and superchargers, properly utilizing nitrous oxide in your car might require custom tuning that may be beyond most hobby mechanics. There are a huge number of modifications you can make to a car, as there are literally hundreds of different parts in the engine and throughout the rest of the vehicle that could be changed.

For example, Valeo is a company that makes clutch parts for one-third of cars manufactured in the world and they will be fitted into thousands of cars at manufacturer plants all over the world. This is because the performance will be similar with the only difference being how long it potentially lasts. However, if you were to buy a performance clutch, which has been specially designed to improve and alter the way your car drives, that would be classified as a car modification which may impact your car insurance.

These are all legal modifications, however, for a more detailed analysis on their specific legal implications, check out our dedicated article on car modification laws in the UK by clicking here. However, the majority complete work to an extremely high standard and understand how important it is to do a job properly. There are some modifications you could make yourself that are a little safer to carry out. Some modifications will have a bigger impact on your insurance premiums than others.