With all the high-flow exhaust systems on the market today, what makes a Corsa exhaust system or a Corsa muffler the one for you and your favorite ride? The answer is in the numbers: A high performance Corsa exhaust system can improve your exhaust flow as much as 55% over your stock exhaust system. That's a huge difference in airflow, and you can't help but notice the difference when you hit the hammer, er...gas pedal for you home gamers. That much additional flow also makes it obvious that a Corsa exhaust system, when used in conjunction with cold air intake upgrades, can provide massive improvements in breathing capability, lowering engine temperatures, improving fuel economy, and of course, bumping up power and torque. But the really cool thing about a Corsa exhaust system is that it produces the mellow, rich exhaust note you want under acceleration while quieting down significantly at steady-state throttle settings (like on the highway). The secret is in the Corsa mufflers, where baffles replace packing material and allow tone adjustments on the fly. After all, a loud exhaust may be fun around town, but on a 1,000 mile road trip it can get a little droning. Your Corsa exhaust system won't wear you out with noise over the long haul. In fact, your Corsa exhaust system won't wear out much at all-that's because each Corsa exhaust system is constructed in the U.S.A. from 304 stainless steel. There's no better material to make mufflers from. Your Corsa exhaust system can also be installed without welding equipment-the parts simply bolt on using the included hangers and fasteners to allow you to get into the garage and back on the road in minimal time. The come in all sorts of vehicle applications including: Corsa Chevrolet, Corsa Chevy, Corsa Corvette Exhaust, Dodge Viper and Durango, the new 2005 Pontiac GTO, Hummer, GMC Trucks, Ford Mustang and Ford F150 pickup to name a few. That's just good engineering, a feature you'll find in every Corsa exhaust system package, no matter what you drive.