40 Series™ Delta Flow Muffler; 2.5 in. Offset Inlet/2.5 in. Opposite Side Offset Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;
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 16ga Aluminized Steel
  • Race Proven Patented Delta Flow® Technology
  • Excellent Street/Strip And Off Road Application
  • No Internal Packing To Blow Out
  • Excellent Choice For Street Rods Cars and Trucks
  • Improved HP/TQ and Potential Mileage Improvement
  • Race Proven Patented Delta Flow® Technology
  • Premium Flowmaster Quality

Application Summary:

Year Make/Model
1973-1974 Chevrolet Blazer
1975-1986 Chevrolet C10
1988-1993 Chevrolet C1500
1975-1986 Chevrolet C20
1988-1993 Chevrolet C2500
1975-1986 Chevrolet C30
2010-2013 Chevrolet Camaro
1964-1972 Chevrolet Chevelle
1975-1986 Chevrolet K10
1988-1993 Chevrolet K1500
1975-1986 Chevrolet K20
1988-1993 Chevrolet K2500
1977-1986 Chevrolet K30
1975-1981 Chevrolet K5 Blazer
1987 Chevrolet R10
1987-1988 Chevrolet R20
1987-1988 Chevrolet R30
1987 Chevrolet V10
1987 Chevrolet V20
1987-1988 Chevrolet V30
1997-2007 Dodge Dakota
1997-2002 Ford Expedition
1997-2008 Ford F-150
2004 Ford F-150 Heritage
2005-2010 Ford Mustang
1988-1993 GMC C1500
1988-1993 GMC C2500
1973-1981 GMC Jimmy
1988-1993 GMC K1500
1988-1993 GMC K2500
1998-2002 Lincoln Navigator

Additional Information:

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.