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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
limit upshifts and better control downshifts
No Modifications To Vehicle's PCM
Custom tuned to vehicle use and driving style
The stainless "straight-through" FlowFX performance mufflers deliver a moderate yet deep and powerful sound while the interior sound is kept very mild
Flowmaster 40 Series Delta Flow 2.25" In/Out Same side Offset Universal Muffler 2010-2014-f-150-raptor limit upshifts and better controlThis 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
US$ 499.50
US$ 749.50