FLO Flowmaster 2.5 IN(O)/OUT(O) 70 Series BBII Muffler - 52573

The 70 series utilizes Flowmaster's Delta Flow® technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

70 Series - 2.50 Offset In / 2.50 Offset Out - Mild Sound

Universal Muffler - Some adaptation may be required.

Flowmaster 2.5 IN(O)/OUT(O) 70 Series BBII Muffler

Recommended for SUV/trucks/motorhomes/tow vehicles

Improved Horsepower, Torque and Engine Efficiency

Flowmaster 70 Series Chambered Muffler

Mild to stock exterior exhaust tone

Minimal interior resonance

25 INOOUTO 70 SERIES BBII

FM70SRS OFF/OFF 2.5

MUFF 2.50IN