40 Series Muffler 409S - 3.00 Center In / 2.50 Dual Out - Aggressive SoundApplication SummaryUniversal Muffler - Not a direct fit. Some adaptation required. Features The Original 40 series muffler...
40 Series Muffler 409S - 3.00 Center In / 2.50 Dual Out - Aggressive Sound
Application Summary
Universal Muffler - Not a direct fit. Some adaptation required.
Features
The 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 409S stainless steel and fully MIG welded for maximum durability.
