The MagnaFlow D-Fit Performance Exhaust Muffler Replacement Kit #19534 replaces your truck’s restrictive factory muffler with fast-flowing 4-inch mandrel-bent tubing, improving exhaust flow while retaining the OEM piping and tailpipe.
Designed with a direct-fit configuration, this kit allows for a quick and hassle-free installation with no cutting or modification required. The system is manufactured using CNC precision robotic techniques, ensuring consistent quality, precise fitment, and long-term durability.
Constructed from corrosion-resistant 409 stainless steel, this exhaust replacement kit is built to withstand harsh conditions and daily use. Like all MagnaFlow products, it is backed by a limited lifetime warranty for added peace of mind.
Specifications
Type: D-Fit Performance Exhaust Muffler Replacement Kit
Function: Replaces factory muffler
Pipe Diameter: 4 inches
Pipe Construction: Mandrel-bent tubing
Material: 409 stainless steel
OEM Compatibility: Maintains OEM piping and tailpipe
Installation: Direct-fit
Manufacturing Method: CNC precision robotic manufacturing
Corrosion Resistant: Yes
Warranty: Limited lifetime warranty
