Does straight pipe exhaust increase horsepower. That factor is often overlooked. Ultimately the goal of the exhaust system is to have the fastest exhaust velocity with the least amount of restriction. You get better fuel economy and slightly better horsepower. You cant just go and get a.
In essence a properly tuned and designed straight pipe exhaust can provide more horsepower and more torque to the racing engine. However the size of the pipe is important. Does a Performance Exhaust Increase Horsepower. Only show this user. While a resonator helps make the work of a muffler easier thus improving performance and power it also has some drawbacks. Youll see an increase in both horsepower and torque when you put a straight pipe exhaust into place. Exhaust volume increases with engine rpm and fuel delivery. This will likely reduce engine performance below 2000 or 2500 RPM making your vehicle a.
Sometimes you need a little bit of back pressure for scavenging. In so doing it robs the exhaust of some horsepower and torque.
Both the straight pipe and muffler delete reduces weight resulting in horsepower gain.
I would recommend a set of performance mufflers if youre looking for sound and if youre looking for better gas mileage Id probably look at an after-market air filter and an engine tunerexhaust doesnt make a huge difference in fuel economy.
Both the straight pipe and muffler delete reduces weight resulting in horsepower gain.
You get better fuel economy and slightly better horsepower.
With the muffler and catalytic converter gone the exhaust gas can swiftly exit the car.
A straight pipe exhaust will reduce the amount of pressure that is put on an engine by exhaust gases which will let an engine function better overall.
Chris Straight pipes rarely boost performance or fuel economy at least not on a relatively unmodified street car. Vehicle exhaust systems have definitely improved over the years thanks to new state-of-the-art technology and design. Both the straight pipe and muffler delete reduces weight resulting in horsepower gain. The Factory muffler is very restrictive. Sometimes you need a little bit of back pressure for scavenging. Therefore if a new exhaust system adds just 10 lb-ft of torque at 5000 RPM that will result in a horsepower increase of 95 hp.
That factor is often overlooked.
The straight answer is yes it definitely does though not always.
I would recommend a set of performance mufflers if youre looking for sound and if youre looking for better gas mileage Id probably look at an after-market air filter and an engine tunerexhaust doesnt make a huge difference in fuel economy.
While that might sound like a solid horsepower gain an extra 10 lb-ft of torque at 5000 RPM usually doesnt do you a whole lot of good in day-to-day driving.
