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This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Flowmaster 40 Series Delta Flow Chambered Muffler - 9425422
$149.95
Features:
- Race proven Delta Flow technology
- Durable fully welded 16 gauge aluminized steel
- No internal packing to blowout
- Excellent Street/Strip and Off Road application
Product Specifications:
- Product Details: 40 Delta Flow® - 2.50 Center In / 2.25 Dual Out - Aggressive Sound
- Body Height: 4.00 IN
- Body Length: 13.00 IN
- Body Material: Aluminized Steel
- Body Width: 9.75 IN
- California Proposition 65: No
- Clamps Included: No
- Color: Black
- Exhaust Tip Quantity: 0
- Finish: High-Temperature Paint
- Fitment: Universal
- Grade Type: Performance
- Hanger Included: No
- Heat Shield Attached: No
- Inlet Connection: Slip-Fit
- Inlet Diameter: 2.50 IN
- Inlet Inside Diameter: 2.50 IN
- Inlet Location: Center
- Inlet Outside Diameter: 2.63 IN
- Inlet Quantity: 1
- Inlet Type: Clamp-On, Weld-On
- Mount Type: Uses New Hangers (Not Included)
- Muffler Series: 40 Series Delta Flow
- Muffler Type: Chambered
- Outlet Connection: Slip-Fit
- Outlet Inside Diameter: 2.25 IN
- Outlet Location: Dual
- Outlet Outside Diameter: 2.38 IN
- Outlet Quantity: 2
- Outlet Type: Dual
- Overall Length: 19.00 IN
- Part Type: Exhaust Muffler
- Product Type: Street Mufflers
- Reversible: No
- Shape: Oval
- Sound Level: Aggressive
- Tunable: No
- Universal Or Specific Fit: Universal
- Vehicle Type: 4/6 CYL Engine, Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV
Installation Notes:
Universal Muffler - Some adaptation may be required.