MagnaFlow's specialty race mufflers feature stainless steel bodies, muffler caps and perforated cores, with our straight through, Wide Open Performance design; our mufflers give you that true MagnaFlow performance. In addition, now that racetracks are enforcing stricter decibel level restrictions, MagnaFlow is giving the consumer another option when it comes to choosing a race part to stay within those guidelines. Race Series Stainless Steel Muffler; 5x8 in. Oval Body; 2.25 in. In/4 in. Out; Center/Center Tip; 2.5 in. Core; 14 in. Body/24 in. Overall L; Angle Cut; Mirror Finish; Stainless steel and lap-joint welded for solid construction; these performance mufflers have a straight-through perforated stainless steel core for maximum flow.
