Magnaflow exhaust, mufflers, systems & more for quality, power and sound. Magnaflow rolls three decades of experience into quality USA-made exhaust components with a lifetime guarantee. Magnaflow's stainless steel exhaust systems come in cat-back, axle-back, manifold-back, and crossmember-back configurations. Most bolt right on; all provide exceptional performance and a lifetime warranty. All Magnaflow products are evaluated by engineers and field-tested to meet the highest performance standards. If you are looking for quality, power and sound, then you are looking for MagnaFlow.