Super 40 Muffler 409S - 3.50 Offset In / 3.50 Offset Out - Aggressive Sound

$155.95 $155.55

Flowmaster introduces their new Super 40 Series muffler intended for late model pickup trucks with 3.5in OEM tubing size. This muffler features a 3.5in offset inlet/offset outlet configuration with larger 4.0in internals for maximum flow capabilities with the larger engine sizes found in todays trucks. Being a Super 40 design, this muffler will deliver a deep, aggressive sound outside and inside the vehicle. Fully welded with 409S Stainless Steel, these mufflers are covered by Flowmasters Lifetime Limited Warranty and are made in the USA.