Flowmaster 40 Series Stainless 2.25" Offset In 2.25" Out Universal Muffler exhaust CARB exempt

CARB exempt

You count on your Truck to tow all of your gear to where you want it

6L Duramax LLY / LB7

This is for reasons mostly to do with heat

ARB Rear Bumper

Flowmaster 40 Series Stainless 2.25" Offset In 2.25" Out Universal Muffler exhaust CARB exemptThe 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