This two chamber design incorporates Flowmaster's patented Delta Flow technology.
The Delta deflectors generate increased scavenging for better performance and reduced interior sound.
Milder exterior tone and reduced interior resonance over Original 40 series.
Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
✓ Durable fully welded 16 gauge aluminized steel
✓ Race proven patented Delta Flow technology
✓ Excellent Street/Strip and Off Road application
✓ No internal packing to blowout
Body Length (in) 13
Overall Length (in) 19
Body Diameter (in) 2.5
Inlet Diameter (in) 2.5
Outlet Diameter (in) 2.5
Body Height (in) 4
Muffler Series 40 Series Delta Flow
Body Width (in) 9.75
Sound Level Aggressive Sound
Material Aluminized Steel
Inlet Position Center
Title Flowmaster® 942542 40 Delta Flow Muffler - 2.50 Center In / 2.50 Offset Out - Aggressive Sound
Automotive Item Grade High Performance
Outlet Position Offset
Inlet Connection Type Pipe Connection
Outlet Connection Type Pipe Connection
Muffler Type Reflection
Mount Type Uses New Hangers (Not Included)
|Product Line||Mufflers & Resonators|