Description
BESTfit 5 Inch OD Stack Muffler Insert W/ Free Flow Design
Reduce exhaust noise without hindering performance with the BESTfit Aluminized Steel Muffler Insert. Designed for 5 Inch OD stacks and spools, this 39-inch insert features a free flow design that cuts noise levels by 4 - 6 decibels. Suitable for both single and dual stack systems, but not compatible with DPF systems, it's sold individually as a replacement for Dynaflex Number 87Q-50034Az, offering an upgrade for drivers looking to refine their exhaust.
* High Quality Exhaust Muffler Insert* Aluminized Steel
* Length 39 Inches
* Reduces Exhaust Noise Levels By 4 - 6 Decibels
* Free Flow Design
* Can Be Used On Either Single Or Dual Stacks
* Not For Use With DPF Systems
* Fits 5 Inch O.D. Spools And Stacks
* Sold Individually
* Warranty On Muffler Inserts Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part ( Not Oem )
* Replaces Dynaflex Number 87Q-50034Az
