What is a cat back exhaust?

Cat-back exhaust refers to any part of the exhaust system that's behind the catalytic converter. Typically, this includes the pipe connecting the pipe from the catalytic converter to the muffler, the muffler, and the tailpipe or exhaust tips.

Does a cat back exhaust make it louder?

You'll get a deeper sounding exhaust sound and a more satisfying revving experience. In my experience, if you're going to go with a louder exhaust system, go with a cat-back as it's easier to live with day in and day out.

Which is better axle back or cat back exhaust?

If you are just going for the looks and enhanced sound from your current exhaust, the axle back system is the option. It is also affordable and easy to install. If you want to enhance engine performance along with the benefit of aggressive sound and improved aesthteics, a cat back system is a better option.

What are cats on exhaust?

What is a catalytic converter and what does it do? The cat sits around a third of the way down the exhaust system and resembles a small metal chamber that receives exhaust gasses and changes the chemical nature of them to reduce the volume of nasty emissions fresh from the exhaust manifold.

How much HP does cat back exhaust add?

In general, expect a 2-5 percent increase in torque, horsepower, and fuel mileage. But, of course, the amount of power increase you'll experience depends on how restrictive your stock exhaust is.

Catback Exhaust - Explained

Is a Catback exhaust worth it?

Cat back exhaust systems are a great way to enhance the performance and look of your vehicle without having to take out a small loan. An average exhaust will start at around $300 and can go up to anywhere around $3000.

Is a Catback louder than a muffler delete?

Cat back: Replacing the exhaust from the catalytic converter rearward with new piping and a new muffler. Typically louder than stock, sometimes lighter.

Is cat back legal?

Are They Legal? Catback exhaust systems are completely legal in the State of California because the modification starts after the catalytic converter and does not affect any of the emissions control components of your vehicle.

Will a cat back exhaust pass inspection?

No problem installing a cat back exhaust system. The smog inspection does not inspect the muffler or exhaust system after the CAT. The catalytic converter, on the other hand, is inspected and must conform to your vehicle exact year, make, model and engine size.

Do Catback exhausts have mufflers?

What Are Cat-Back Exhaust Systems? Cat-back exhaust systems refer to all of the components that exhaust gasses flow through after exiting the vehicle's catalytic converter. Typically, that includes a mid-pipe, muffler, tailpipe and tips.

Why do they call it a cat back?

Because it refers to the components after exhaust gasses flow through the catalytic converter, it is called the “cat-back” (back of the cat-alytic converter) exhaust system.

Why is it called a cat back?

They get their name because they replace the exhaust pipes from the axle, back. The catback replaces your exhaust from the catalytic converters back, including the mufflers.

How much mpg does a cat-back exhaust add?

The best way to explain fuel efficiency is by giving an example. The math is rather straightforward. A typical exhaust improves a vehicle's power output by 2 to 5%. Let us say your vehicle get roughly 16 miles per gallon and by adding a new exhaust system sees a gain in fuel economy of approximately 3%.

What kind of exhaust gives the most HP?

The included SuperFlow mufflers have a straight-through design for a stronger sound and added power. Thanks to the high quality craftsmanship, Gibson exhaust systems are truly enduring and will serve you well for a long, long time. With this system, you will get the highest horsepower and torque at 1800-3000 rpm.

Does cat-back exhaust improve gas mileage?

A cat-back exhaust system replaces your OEM system from the catalytic converters and back. The pipes are larger. The mufflers are also designed to facilitate a more efficient draining of the exhaust. Cat-back exhaust systems improve gas mileage and enhance engine sound as well.

Do cops care about loud exhaust?

If a cop thinks that your exhaust is too loud, you'll get a citation. So, even if you bought your own decibel meter and measured your vehicle's noise at 93 dB in your driveway, the citation is still at the discretion of the officer who pulled you over.

How can I make my car louder legally?

Is straight pipe legal?

No person shall operate a motor vehicle with a straight pipe exhaust system; "straight pipe exhaust system" means any straight-through exhaust system that does not contain baffles or otherwise does not meet the definition of muffler in RSA 259:66.

How much is a Catback exhaust?

A cat-back exhaust system typically costs between $300 and $1,500. The price mainly depends on what the exhaust system is made of, whether it's a full system or just certain components, the quality, and whether you install it yourself or pay for labor.

Does straight piping increase HP?

You'll likely gain about ten hp with a straight pipe as compared with five hp or less by just taking off your muffler. Keep in mind that putting on a straight pipe also involves adjusting your fuel injection and otherwise tuning up the car.

Does a cat back increase HP?

An Increased Horsepower

The cat-back exhaust system provides a vital boost to ensure the vehicle produces maximum horsepower and torque. The cat-back system has a larger diameter than a standard muffler; the wide opening creates more space for the free flow of air.

What is the difference between Catback and Catless?

Catted downpipes are fitted with a high-flow catalytic converter, which cleans the gases just as your OEM catalytic converter will. A catless downpipe is one that is not fitted with a catalytic converter. In the absence of the converter, the exhaust fumes suddenly take on a rather unpleasant odor.

Is a cat back exhaust a straight pipe?

Generally, it would be best to choose catback exhaust over the straight piping. Catback exhaust systems are legal and significantly increase horsepower and loudness – they are ideal for every day drivers or those who often run on the street.