Quality. Power. Sound. is the slogan that MagnaFlow uses to describe its premium products for 4x4s. The company began over 30 years ago as an offshoot of Car Sound Exhaust systems and their parts and accessories include direct-fit converters and cat-back systems to universal mufflers and builder's kits for fabricating custom systems. MagnaFlow blends unsurpassed quality and performance with security sound without skimping on the style that off-roaders look for in parts. As a market leader and ISO-9001 certified company, MagnaFlow Exhaust systems are for off-roading, motorsports and daily driving.