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This pack of ten MagnaFlow universal 4.00-inch smooth-transition 45° stainless steel exhaust pipes is intended for shops and builders tackling multiple custom installations. Each pipe uses mandrel bends and CNC precision robotic manufacturing for consistent geometry and smoother flow, and the corrosion-resistant stainless construction carries MagnaFlow’s limited lifetime warranty to support durable, repeatable fitment.
MagnaFlow Smooth Trans 45D 4.00 SS 10pk 10710
