FLO Flowmaster 2.5 IN/OUT SAME END 80 Series Muffler - 52580

This 80 series muffler is a cross-flow design for applications where the muffler is mounted in front of the axle. The inlet is located next to the outlet on the same side of the case. Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for cars and trucks that want a side exit style system in front of the rear tires, similar to the AAR Cuda exhaust systems. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

80 Series Crossflow - 2.50 Offset In / 2.50 Same Side Out - Aggressive Sound

Universal Muffler - Some adaptation may be required.

Flowmaster 2.5 IN/OUT SAME END 80 Series Muffler

Flowmaster 80 Series Chambered Muffler

Aggressive Sound Exterior Exhaust Tone

The original two chamber design

Noticeable interior resonance

25 INOUT SAME END 80 SERIES

Cross Flow Applications

MUFF 2.50IN

FM80SRS 2.5