Car Performance Upgrades With Cat Back Exhaust Systems

Replacing your stock exhausts with new and upgraded, aftermarket cat back exhaust systems has been a popular form of car upgrades now a days. Cat Back system really allows your car to perform well with some power upgrades and increased efficiency. Pimping your ride with a new cat back exhaust kit has been popular because the whole system is easily available with being too much onus on your pockets. Secondly, installing cat back is lot easier and considered by many people, a DIY job.

What Is A Cat Back Exhaust System?

Many people who are interested in car mods but yet they are not so good in technical terminologies. For them I would explain the meaning of a cat back system. "Cat Back" is the whole part of the exhaust system installed from  the catalytic converter to the tailpipes. Therefore the exhaust manifold is excluded when we speak of a "Cat Back System"

The entire system can be categorized in to three parts. First is a straight pipe which goes to straight to the axle. The second are the exhaust tubes looping around the axle and the third part is a set of tailpipes ending on the mufflers.


Since the cat back exhaust gives a more efficient performance hence they are seen as a replacement of the OEM stock exhausts with low power. Adding these definitely adds into your car's horsepower. Furthermore, the sound which is created by the cat back exhaust (the famous growling and roaring), is adored by the car enthusiast, hence another reason to get their old stock replaced.

Legal Issue:

Amendments in your emission system does not leave you without some legal implications. We suggest you read our post, Lawful Car Modification, to assess your legal position after you tamper with your emission system. Additionally, some countries may have maximum sound restrictions regarding car modification. So we would advise to have a good knowledge of the local road laws and regulations. However if you believe to modify the parts of the exhaust system which will not have any implications on your car emissions and you are able to prove as well, then definitely you will not be charged for it.