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

The dual muffler setup is tuned for MBRP's signature sound profile — aggressive without being obnoxious on the daily commute

This system will fit vehicles equipped with 22" wheels from the factory

Provides dramatic temperature reductions

If installing the 6" kit on a Rebel or truck equipped with an "off road group package" the truck will sit roughly 1/2" front high with the preload spacer installed

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