Magnaflow has been building exhaust systems in Oceanside, California since 1981. They started with catalytic converters for the aftermarket and OE-replacement crowd, then expanded into full cat-back systems, axle-backs, and downpipes for the performance side. Their factory runs its own mandrel-bending and welding lines, and every muffler gets flow-tested before it ships. That in-house control is a big part of why the fit and finish stays consistent across their catalog.
The signature Magnaflow sound sits in a specific zone: deeper than stock, louder under throttle, but not droney at highway speeds. Their straight-through, stainless-steel muffler design uses a perforated core wrapped in sound-absorbing mesh. No baffles, no packing that blows out after two seasons. The result is a tone that stays predictable over time instead of getting louder and raspier as miles add up.
Magnaflow covers a wide spread of applications. Trucks, muscle cars, sport compacts, European stuff. Their fitment library is one of the deepest in the exhaust game, which means you're less likely to end up with a "universal" pipe and a Saturday of fabrication. Most of their cat-back kits bolt up with factory hangers and clamps.
At MartiniWorks, we carry Magnaflow cat-back exhaust systems, axle-back setups, mufflers, and exhaust tips. Stainless steel construction across the line, and most kits come with a limited lifetime warranty from Magnaflow. If you want a noticeable sound upgrade without setting off car alarms in the parking garage, Magnaflow lands in that sweet spot. Pick your application and we'll get it to your door.
