40 Series Chambered Muffler - 2.25" Inlet Centered/Outlet Offset
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Features:
- No internal packing to blowout
- Excellent Street/Strip and Off Road application
- Aggressive Sound Exterior Exhaust Tone
- Durable fully welded 16 gauge aluminized steel