The MagnaFlow 4" X 9" Oval XL Multi-Chamber 13266 features a straight-through, weight-optimized reversible design with a perforated stainless steel core featuring baffles and tuning gates, enabling it to deliver the powerful signature sound and dyno-proven performance that’s made MagnaFlow a household name. Muffler 13266’s oval-shaped, 4x9x18in. body and universal 2.5/2.5in. diameter inlet/outlet layout enables flexible installation options to match the spacing requirements of your vehicle. Professional installation is highly recommended. 13266 is produced using advanced CNC precision robotic manufacturing techniques and features durable, corrosion resistant stainless-steel construction, all backed by MagnaFlow’s limited lifetime warranty.
MagnaFlow XL Mufflers use a unique combination of large diameter perforated tubing and strategically placed sound baffles to reduce unwanted resonance and help your engine create horsepower. The sound baffles tune the sound waves using calibrated tuning gate openings that allow portions of the waves to pass through. These tuned waves reflect off the back wall of the muffler and cancel out unwanted harsher sounds. The large diameter perforated core eliminates the flow restrictions of a louvered style core. A careful balance between perforation size/spacing and the baffle tuning gate make for a great 3 chamber performance muffler.
XL Mufflers are a reversible reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increase exhaust flow.
XL Mufflers are reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increase exhaust flow.
XL 3 Chamber Muffler; 4 x 9 in. Oval Body; 2.5 in. Inlet/Outlet; 18 in. Body/24 in. Overall Length; Offset/Offset; Satin Stainless Steel;
Exhaust|MagnaFlow|Muffler|Performance|Performence|Mufller|Mufler|Stainless
Universal Performance Muffler - 2.5/2.5
MagnaFlow Muffler Trb SS 4X9 18 2.5/2.5
Muffler Trb SS 4X9 18 2.5/2.5
Universal Muffler
Exhaust Muffler
Multi-Chamber
ExhMuffler
25173702
Exhaust
