Flowmaster 80 Series Stainless 2.5" Offset In 2.5" Dual Out Universal Muffler 2015-2021 mustang The newly redesigned and patented

The newly redesigned and patented air bleed port vents the separated air/vapor from the fuel with a barely measureable pressure drop or loss of flow

130 Utilizing 2 LEDs Each

Race-inspired sound and flow increase

Whether you're backing down a trail

Flowmaster 80 Series Stainless 2.5" Offset In 2.5" Dual Out Universal Muffler 2015-2021 mustang The newly redesigned and patentedThe 80 series is a cross flow design for applications where the muffler is mounted transversely behind the rear end. Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for Camaros and Firebirds with transverse mufflers. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability. Features: Cross Flow Applications Noticeable interior resonance The original two