Flowmaster 40 Series Delta Flow 2.25" In/Out Same side Offset Universal Muffler 2010-2014-f-150-raptor there will be a large

there will be a large 4 Digit Code that is 3 letters and 1 number

Not necessarily

5 inch ob-round slash-cut exhaust tip

limit upshifts and better control downshifts

Provides dramatic temperature reductions

Flowmaster 40 Series Delta Flow 2.25" In/Out Same side Offset Universal Muffler 2010-2014-f-150-raptor there will be a largeThis two chamber design incorporates Flowmaster's Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: No internal packing to blowout Race proven Delta Flow technology Excellent Street Strip and Off Road