Flowmaster Delta 50 Muffler 2 1/2" #942553 6405A54 or 15mm 6 and 12

or 15mm 6 and 12 point box end static or ratcheting wrenches

Point major diameter (d) 45mm

TiAlN coated powdered metal high speed steel

Included angle 60 degrees

32mm 4405a 12pt sockets - 3/8

Flowmaster Delta 50 Muffler 2 1/2" #942553 6405A54 or 15mm 6 and 12The three chamber design utilizes Flowmaster's patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Moderate Sound Mild interior resonance Excellent choice for Street Rod cars and trucks Improved