Description
BESTfit 7 Inch Aluminized Stack Muffler Insert W/ Free Flow Design
The BESTfit 7 Inch OD Stack Muffler Insert is engineered to deliver superior exhaust performance while minimizing noise. Built tough at 39 inches long and constructed from durable aluminized steel, this insert is all about reducing noise by a significant 10 to 12 decibels, thanks to its smart free-flow design. It fits perfectly with 7 Inch OD spools and stacks, whether you have a single or dual setup, providing flexibility and improved performance. Sold individually, this muffler insert is an essential upgrade for those not using DPF systems, replacing Dynaflex Number 87Q-70038Az.
* High Quality Exhaust Muffler Insert* Aluminized Steel
* 39 Inch Length
* Reduces Exhaust Noise Levels By 10 - 12 Decibels
* Drive In Quiet Spool Insert
* Free Flow Design
* Can Be Used On Either Single Or Dual Stacks
* Not For Use With DPF Systems
* Fits 7 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-70038Az
