Flowmaster 40 Series Original Mufflers
FLOWMASTER® 40 SERIES ORIGINAL MUFFLERS
The muffler that started it all, the original 40 Series Muffler is an aggressive sounding street/strip muffler that delivers a powerful “Flowmaster® Sound” you’ve heard so much about it. If you really want to hear your exhaust system and that great muscle car tone – from both inside and out of the vehicle – the 40 Series is for you.
- The original high performance Flowmaster® muffler
- Aggressive sound for the enthusiast you likes their exhaust LOUD
- Available in either aluminized steel or 409S Stainless
- Stainless steel mufflers covered by limited lifetime warranty
- Fully MIG welded for durability
Flowmaster 40 Series Original Mufflers Applications:
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