The automotive performance of a car is always related to the amount of fuel consumed by it. However, a car?s performance can be increased in certain ways without negatively affecting the gas mileage of a car. Given below are few tips:

Performance chips: Computer chips that operate most new cars these days keep track of how much horsepower and torque can be displaced. Using performance chips or recalibrating the current chip used in a car can help in increasing the torque and horsepower to a great extent.

Cold air Intake: Power of a car engine can be increased if the temperature of the air that enters the car can be reduced. An under the hood modification in the form of cold air intake can help in this. Such an enhancement also beautifies the engine bay by making it colorful and attractive. Such a unit will also make an appealing sound.

Reusable air filters: Throughout the life of most of the cars, about 6 to 12 auto air filters are used without facing any problem, but when not in use most of them end up at the landfills for waste materials. Even though reusable air filters cost thrice as much as normal air filters, they are washable and last much longer than the regular ones. In fact, when you buy a reusable air filter for your car, it is actually the last one you will be ever buying for it. These air filters help you to increase acceleration and horsepower, besides having a very positive impact on the environment.

Performance exhaust systems: Another way to unleash horsepower, trapped up torque, and improve the overall automotive performance is by using “catalyst-back exhaust systems” (cat-back) for cars. Such a system installed in a car reduces exhaust back pressure by using low restriction performance mufflers and large width exhaust pipes while keeping all the important emission parts in their proper place. In addition to better performance, the exhaust system emits awesome sound.

To improve the automotive performance of your car, you may have to bear additional costs. While shopping online for the auto aftermarket products always opt for a trusted wholesaler. That way you will be able to acquire good quality automotive parts at very low prices. The auto aftermarket products/ services for increasing automotive performance of cars include accessories, replacement parts, appearance products, lubricants, various tools and equipments required for repair and service repairs. If you do the shopping yourself, you will be able to save a lot.

In 2007, the auto aftermarket had done better than in 2006, with a total sale of $285.5, which is a 4% increase from the previous year. In the light truck and car section alone the auto aftermarket experienced $211.4 billion sales while in case of heavy duty vehicles the aftermarket sales figure stood at $74.1 billion.

Phillip Thorpe grew up in a small house in a small town in the small state of Rhode Island. He had two brothers, two sisters, two cats, two dogs, two fish, and one thing on his mind…

For as long has he could remember, life for Phillip could only be described as small. He didn?t play sports. He didn?t do magic tricks. He definitely didn?t have a girlfriend. Actually, Phillip didn?t do much of anything. He cruised through life under the radar?and that?s how he preferred it. When it came to picking teams for dodge ball, there was the overly obese kid who got picked last and then there was Phillip; not even last pick, not even a pick at all. In fact, if you went through the family photo album you wouldn?t find a single clear image of him?just cropped heads, obstructing arms and blurred faces.

On summer breaks, Phillip would go for weeks without leaving his room. And the whole time everyone was always too busy with their own lives to wonder, ?Where is Phillip Thorpe?? Little did they know, Phillip was diligently working on his special project?spending hours upon hours in the garage.

Since Phillip?s family was broken into pairs, every group had their own space. Phillip?s two brothers, Tim and Tom, had their own room with bunks beds and everything from basketballs to BB guns. Tara and Tonya had a pink and yellow room, daintily decorated with dolls and daisies. Even the cats and dogs had a section in the basement for their little litter boxes and puppy pads.

Life in the Thorpe household was loud?a little too much noise for that small house. Phillip was usually surrounded by screaming siblings, barking dogs, and yelling parents so even if he did want to say something, no one would hear him.

Birthdays came and went and Phillip awkwardly grew into his teenage years. But what was he always doing in that garage? Behind that paint-chipped, partly smashed dilapidated old garage door was Phillip?s workshop. Harold Thorpe, Phillip?s father, was a mechanic?and a packrat. He would bring home flawed spare parts and pieces that weren?t fit for customers and throw them in the garage. And these parts became Phillip?s toys. He would connect mufflers to steering wheels and mirrors to bumpers. A lot of his creations looked like something you would, and should, find in a dumpster.

But one day Phillip started making his own muffler?piecing together the biggest pipes he could find because Phillip knew one thing from having a mechanic as a father; the bigger the muffler, the louder the sound.

The time had finally come. Phillip turned seventeen. He could drive. He could escape his house of lunatics. He could have freedom. But on the day of his seventeenth birthday, there was no cake, no candles, no presents?there was nothing. His family had forgotten once again. ?Surely they will remember my 17th birthday,? Phillip thought. But he was wrong, they didn?t.

That night, when everyone had gone to bed, Phillip took the keys for his dad?s car and went to the garage. He pulled out his tools?saws and screwdrivers?and went to work on putting his muffler on his unsuspecting father?s car. He finally finished are 3am. Covered in grease and sweat, Phillip stepped back and marveled at his creation. He now knew what he had to do. Phillip slid those keys into the ignition and with a flick of the wrist a loud roar of the engine rung through the night. ?Wow,? he muttered, the only word that had left his mouth in years. He revved the engine, filling the air with a deafening growl. At this point, every light in the Thorpe?s house lit up. One by one, his whole family poured out onto the front lawn to see what all the commotion was. Phillip had done it. He had created the loudest muffler known to man. And boy did it feel good. This was the first time the family saw Phillip smile, ever.

Phillip turned his head towards his parents, winked his left eye, and peeled off into the night; leaving that small town without ever glancing in the rearview mirror.

The exhaust system of Toyota is made up of a number of working components and parts. To have even just one failing part in the system, the performance of the exhaust assembly and the entire auto will be compromised. One of the integral exhaust parts of every Toyota model is the Toyota Exhaust Manifold. The exhaust manifold, also known as the header, works well with the other pipes which make up the entire exhaust system. Technically, the exhaust manifold is a pipe that is designed to collect the exhaust gases from the multiple cylinders of the engine, directing these gases into just one pipe. Because of the special function that this part performs, the exhaust manifold may also serve as a connection point for the pipes in the system. Depending on the model and the year of the auto, as well as the emission equipment that is installed in the vehicle, the header may also serve as the mounting location for the hardware of the air injection system or for the oxygen sensor. Typically, the Toyota Exhaust Manifold is crafted from durable materials like cast iron or tubular steel. This exhaust device is usually installed and mounted in the exhaust side of the cylinder head. To make the manifold leak-proof and keep the gases within the pipes, a reliable exhaust gasket is used for the effective sealing of the said part. And although simple cast irons are typically employed in the crafting of the manifold, a restrictive tube may be replaced with individual headers which are designed and tuned for low restriction and better performance if the vehicle owner wants to upgrade the efficiency of the exhaust system and the power-producing capacity of the engine. The headers which are available in the market today can be classified into two. The collector type of headers uses pipes that will merge the collector and can be used in conjunction with the mufflers. The zoomie headers, on the other hand, have no collectors and are used primarily on race cars for racing applications. These aftermarket parts are hardworking components in the Toyota exhaust system. And though these performance components are expected to perform overtime in the system, they rarely encounter problems on the road. However, though the manifold may not be replaced often, it is still imperative to check on the said part regularly. The only thing that the vehicle owner should worry about is the warping that could happen to the pipes because of excessive heat. The use of straightedge or the feeler gauge will allow drivers and vehicle owners to check the machined surface of the exhaust manifold. Another problem that could probably torment every manifold is cracking. This problem is due to the extreme pressure and the high temperature that is generated by the Toyota engine. Typically, this will occur after the Toyota auto passes through a bump on the road and cold water suddenly splashes on its hot surface. If the manifold is warped beyond repair and damaged for a number of reasons, it is better to replace the said part immediately. A replacement Toyota Exhaust Manifold can be easily secured from aftermarket auto parts stores and automotive specialty shops.

The problem is that most people have no clue where to start. Rather than getting on some forums and researching their options, most 17 year olds throw a tin can muffler on their 92 Civic and give performance parts a bad name.

You?ve probably seen the Fast and Furious and thought, ?Dang, those cars are sweet!? But not all parts are created equal. Start by identifying your goals and expectations. Also, think about the long run. You might save a few bucks now by going with a new muffler, but if you pay a little more you can add a full exhaust and really see results.

I suggest you start by making a list of a few parts you are considering. Then research which ones work best for your vehicle and which order you would like to add them. Lastly, it is worth it to shop around online. Spending half an hour online comparing a few shops can save you a few hundred bucks.

This article will bring you up to speed on exhaust headers.

1. How much power can you get from exhaust headers?

No two vehicles are exactly alike, so it is impossible to assign specific numbers of horsepower or torque. In general, a set of performance exhaust headers will unlock around an extra 5-25 horsepower along with a noticeable boost in rear-wheel torque.

2. Will performance exhaust headers discolor?

Performance exhaust headers absorb some of the most punishing abuse of any part on your vehicle. They are constantly being cooked at temperatures of around 500 degrees Fahrenheit, and time will eventually take its toll on any finish. Performance exhaust headers with ceramic coating are the most resilient and will retain their finish the longest. Stainless steel is also incredibly durable, but it will start to tinge slightly after a while. Nickel-chrome will also change color, especially if used for racing or towing. High-temperature paint usually stays the same, but it can be chipped.

However, discoloration does not affect the performance of your exhaust headers. They still work just the same on the inside no matter how they look on the outside. It just depends on your level of OCD.

3. Are performance exhaust headers street legal?

It depends on which performance exhaust headers you get and which state you live in. Most of the headers are 50-state street legal, which means that they don?t interfere with pollution-controls on your vehicle. Some headers are designed for off-road or racing vehicles that are exempt from smog certification, so they are not street-legal. Then again, some states have more relaxed pollution controls than others, so a set of off-road headers in California might be street-legal in Montana. If your state requires that you pass a smog test, get a set of headers that are 50-state street legal. If not, then they sky?s the limit. Either way, check with your local DMV.

4. Will performance exhaust headers void my vehicle?s warranty?

It depends. Vehicle manufacturers cannot refuse to perform repairs just because you have installed performance parts. However, if they can prove that the part itself contributed to the problem, or if your warranty expressly prohibits performance upgrades, then they can refuse to honor the warranty. Always take the time to read your warranty before installing any aftermarket parts.

5. Which performance exhaust headers have the most thermal protection?

Hands down, ceramic coatings have the greatest resistance to heat damage. Besides protecting the headers from burning out and discoloring, the ceramic coating insulates the header?s piping. This keeps the temperatures in your engine compartment down, which improves your overall efficiency.

6. Are performance exhaust headers difficult to install?

Bolting on a set of performance exhaust headers may seem like a daunting task, but it is a fairly straightforward installation. As long as you have the right tools, a sturdy floor jack, and some experience under the hood, you should have no problems. Of course, having a buddy around to lend a hand always helps. If you are concerned about installing your performance exhaust headers on your own, most garages and muffler shops can do the work for you.

7. Which performance exhaust headers are right for my vehicle?

Most online automotive stores have a vehicle selector, where they will display parts that specifically fit your vehicle. All you have to do is enter your vehicle information. Still have questions? Don?t be lazy! Pick up the phone and ask a professional about performance exhaust headers, cat back exhaust systems or any other parts for your vehicle.

When someone mentions a performance muffler we think of something ceramic packed straight through, loud muffler that will have to be replaced after a few years because the insides have come apart and don?t work as they should any more. Things have changed, and technology has changed more things than any of us could have ever imagined, including the performance muffler.

The aero turbine muffler made by aero exhaust is the product of science and technology advances. This performance muffler is the first product to combine the performance benefits of a straight through muffler without insulation that breaks down over time. The Aero Turbine performance muffler is based on jet engine and thermal dynamic technology. The incoming exhaust air stream is rapidly expanded and split via an airfoil cone with an orifice similar to a jet engine. The outer air stream accelerates as it recombines with the inner air stream. The air then begins to spin, due to the velocity and air transfers. The recombining of the airstreams creates a vacuum that both muffler the exhaust sound and increases the exhaust flow. This allows the engine to breath easier and dramatically increases the vehicles performance and economy.

Small four cylinder cars are usually the culprits that abuse performance mufflers. Not that they don?t help the performance on smaller cars, they just usually end up sounding like windy toys. The aero turbine is becoming especially popular among smaller gas cars because it produces a deep throaty tone, and also among diesel lovers as well because it helps to reduce exhaust gas temperatures because it flows much more air than any other performance muffler. This allows the diesel owners to safely run more power on their truck or tow heavier loads. They also have a version with a built in resonator that puts the sound almost at stock sound levels. Technology has changed many things in what seems like a very short few years. It makes one wonder what the future holds.

Most enthusiasts are aware that tweaking a car?s performance is not always an easy task. Let?s take the example of BMW cars. There?s no doubt that BMW is one of the most trusted brands when it comes to vehicles. What makes the BMW stand out in the crowd is not just its exterior appeal but what lies underneath. The powerful engine is just one of the BMW parts that make these vehicles so special.

IMPROVING THE PERFORMANCE OF YOUR BMW

Performance parts play a vital role in tweaking any car?s performance. Performance parts are typically grouped into three main categories:

If you have noticed a high performance car drive by with a deep throaty sound it maybe because it had a cat-back exhaust installed. Though the aesthetic appeal of a car is largely in its visual attributes, being a performance based equipment the sound it makes is also an important part of its appeal.

However the change in the sound is not the direct function of a cat-back exhaust. The change in the sound the car makes is more of a side effect. The function of a cat-back exhaust is to help exhaust gases from the engine exit faster. Why is that important? This is important because the sooner the gases leave the engine the sooner the air fuel mixture for the next engine cycle can enter the engine. If the exhaust gases are slow to leave they create what is called a back pressure. The fuel air mixture for the next engine cycle has to overcome this back pressure to enter the engine combustion cylinder. However if with the help of a cat-back exhaust the back pressure is reduced the air fuel mixture can rush in faster leading to an improved engine performance.

A cat-back exhaust is called a cat-back exhaust because it is located after the catalytic converter. It is made up of pipes and a muffler. These pipes are of larger diameter and have special bends so that the back pressure is minimized. The function of the muffler is to absorb the sound that the exhaust gases would make. The final vent from where the exhaust gases enter the atmosphere is a visible part of the cat-back exhaust and is often stylized to add to the aesthetics of the car.

Cat-back exhausts are available at online car after market product stores. You can know more about them at www.ilovebodykits.com. These online stores will also usually offer other products such as projector headlights and body kits.

If you want to improve car performance there are several car after market products that help you do that. There are many options you will need to evaluate before you can make a confident choice.

Some like a cold air intake do it by improving combustion other such as some components of body kits do so by improving the aerodynamics. Some do it by reducing the car weight such as a carbon fiber hood. Some even do it by reducing component weight such as light engine pulleys.

Amongst all these products there is one product that improves engine performance in an elegant manner. That is a cat-back exhaust. Why is it elegant? Because in improving the cars performance it doesn?t stress the engine more. Rather it reduces the stress on the engine.

To understand how a cat-back exhaust improves engine performance you must understand in simple terms how an engine generates power. An engine is where fuel is mixed with air and then compressed.

There are several products available to improve the performance of your car. When you set out to spend money on improving the performance of your car you will have to evaluate each one of these and choose which product gives you best value. That can take some effort but without doing it you will never be quite sure you spent your money well.

But if you do take the time and read up you will be quickly able to understand how each product improves the performance of your car and make an informed decision. Some products are more popular and you may have heard about them. Others are not so popular and you will need to inform yourself about them.

One option is a cat-back exhaust. The cat-back refers to the fact that this product fits after the catalytic converter. The product is the final piece through which the exhaust gases travel before exiting your car.

Allowing exhaust gases to leave quickly is important so that the engine can take in the next lot of fuel and air mixture to burn. The slower the exhaust gases leave the engine the longer it will take to burn the next lot of fuel and the lower will be the power generated by the engine.

A cat-back exhaust pipe has a larger diameter than the stock pipe. This makes it easier for the exhaust gases to leave, which in turn reduces back pressure and improves engine performance. That is not all. The turns in the pipe are also specially designed so that the turn does not cause back pressure to build up. Therefore in more ways than one the cat-back exhaust helps exhaust gases leave more quickly.

Cat-back exhaust also have an exhaust tip which is a visible piece and can be used to make a style statement. If you have added products such as designer body kits you will be keen to add to the stylishness of the car. Therefore you may prefer a fancy tip to your cat-back exhaust. You will have several creative options to choose from. You can know more about cat-back exhausts and other car aftermarket products at www.ilovebodykits.com

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