A cat-back or performance exhaust system yields more power and make your engine run more efficiently than a stock exhaust. With some manufacturers backing their products with one million mile warranties, what do you have to lose? Not much!

Is it time for you to replace your car’s exhaust system? Have you noticed rust around your muffler and tailpipe? If you answered yes to both of these questions, then consider replacing your stock exhaust system with a performance exhaust system. Up front you will pay more, but in the end a performance exhaust system just may be the last one you will ever need to purchase for your car.

Nothing lasts forever, right? Well, in the case of some performance exhaust systems you can come darn close. Consider this: one top manufacturer of cat-back exhausts [more on what one is a bit later] produces an exhaust system with a one million mile guarantee! How can they do this? By making a product from aircraft quality stainless steel, that’s how. That’s right; the same steel used by aircraft manufacturers goes into every Borla brand exhaust system to produce a product that is durable and long lasting. Other brands have similar warranties, so I am not saying Borla is the end all or be all product for your car.

So, just how does a cat-back system work? By keeping all the important emissions parts in place, a cat-back system incorporates large width exhaust pipes and low restriction performance mufflers into your car thereby lowering exhaust back pressure. A side benefit is the deeper, throatier tone produced by the exhaust system. Because your car’s engine is essentially an air pump, a cat-back a/k/a performance exhaust system allows the engine to pump and flow air with less interruption. In summation, more power is freed up and horsepower increases of 5 to 15 percent are well within the range of possibility. One side benefit: you will notice an increase in fuel economy because a performance exhaust system allows your engine to run more efficiently.

So, what’s not to love about a performance exhaust system? Not much! Even if you aren’t planning to keep your car forever, the resale value of your vehicle will also increase with a performance exhaust system installed on your car. You win now with more power and better fuel economy and you can win later when it comes time to sell your car. A true win-win situation, don’t you agree?

Author Information:

Copyright 2005 -- Matt Keegan is a contributing writer for the Auto Parts Warehouse, a wholesaler of fine Flowmaster and Borla performance exhaust systems.