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

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

Provides dramatic temperature reductions

Custom tuned to vehicle use and driving style

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