Flowmaster 40 Series Stainless 2.5" Offset In 2.5" Center Out Universal Muffler 2010-2012-6.7l-24v-cummins High heat scorches transmission clutches

High heat scorches transmission clutches and breaks down fluid which shortens the service life of your rig

the TCT will produce more power per millimeter than any other model while providing the quickest spool available

3L EcoBoost engines

Used as a Heavy-Duty replacement of the OE style end links which are notorious for breaking

Flowmaster 40 Series Stainless 2.5" Offset In 2.5" Center Out Universal Muffler 2010-2012-6.7l-24v-cummins High heat scorches transmission clutchesThe Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Noticeable interior resonance No internal packing to blowout Aggressive Sound Exterior Exhaust Tone Excellent Street Strip and Off Road application Durable fully welded 16 gauge aluminized