Installing a after-market exhaust will Increase MPG and low-end and high-end power outputs. Also with addition to headers will come Increased loudness and Horsepower and low-end torque.
Headers help to maximize exhaust flow which allows your engine to run more smoothly and use less power per stroke. Because of this headers can improve fuel economy but the change is very small.
Headers go on either side of you'r engine. They are the first part of you'r car's exhaust system. It can increase horse power, make deeper sounds, increase speed, and let's more clean air into you'r engine.
if you have EFI engine, replace your stock intake, headers, exhaust. installing racing filters improves air intake which can add power to your engine. replacing your stock headers and exhaust pipes with custom headers and mufflers can eliminate back pressure. doing this upgrade can give you additional 10 - 20 HP.
yes
No it will not. If you have more air exhaust going out you have more air/fuel coming in thus more power but less fuel economy. Its a trade off.
A turbo will increase your gas mileage, yes. It does not run off power from the engine, it runs off the exhaust system to boost engine power. Your engine has to work less for the same power.
new headers and exhaust can improve it by at least a hundred horse power
I added: Hypertech chip, K&N air filter, headers with dual exhaust. The best improvement came from the headers.
10 to 20 percent
Exhaust tec means TORQUE EXPANSION CHAMBER it increases power and mileage of automobile
Exhaust manifolds are usually made from cast iron, and are big, bulky, and not designed for optimum flow. Headers are normally tube steel with a separate tube from each exhaust port to a common collector, this arrangement helps with flow, and scavenging, thus helping the engine to produce more power.
"SBC headers" typically refer to shorty headers for a Small Block Chevy engine. These headers are aftermarket performance parts that are designed to improve exhaust flow, increasing engine efficiency and power output. They are often used in high-performance applications or custom builds.