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Home Flowmaster 842543 2.5 IN(O)/OUT(O) DELTA 40 409S
Special Order
Flowmaster 842543 2.5 IN(O)/OUT(O) DELTA 40 409S
Flowmaster 842543 2.5 IN(O)/OUT(O) DELTA 40 409S
Flowmaster 842543 2.5 IN(O)/OUT(O) DELTA 40 409S
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  1. Flowmaster 842543 2.5 IN(O)/OUT(O) DELTA 40 409S
  2. Flowmaster 842543 2.5 IN(O)/OUT(O) DELTA 40 409S
  3. Flowmaster 842543 2.5 IN(O)/OUT(O) DELTA 40 409S

Flowmaster 842543 2.5 IN(O)/OUT(O) DELTA 40 409S

FLO842543
OUT OF STOCK, Please contact us for availability BEFORE ordering. This is a SPECIAL ORDER part. This item can be brought in either with a stock order or on it’s own. Contact us today to discuss available options.

$220.09

40 Series™ Delta Flow Muffler; 2.5 in. Offset Inlet/Opposite Side Offset Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; 409 Stainless 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 standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
  • Durable Fully Welded 409 Stainless Steel
  • Race Proven Patented Delta Flow® Technology
  • Excellent Street/Strip And Off Road Application
  • No Internal Packing To Blowout
  • Excellent Street/Strip And Off Road Application
  • No Internal Packing To Blowout
  • Race Proven Patented Delta Flow® Technology
  • Premium Flowmaster Quality

Application Summary:

Year Make/Model
1973-1974 Chevrolet Blazer
1975-1980 Chevrolet C10
1988-1993 Chevrolet C1500
1975-1980 Chevrolet C20
1988-1993 Chevrolet C2500
1975-1979 Chevrolet C30
2010-2013 Chevrolet Camaro
1964-1972 Chevrolet Chevelle
1975-1979 Chevrolet K10
1988-1993 Chevrolet K1500
1975-1980 Chevrolet K20
1988-1993 Chevrolet K2500
1975-1981 Chevrolet K5 Blazer
2014 Dodge Challenger
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
1978-1980 Oldsmobile Cutlass
1978-1983 Oldsmobile Cutlass Calais
1980-1983 Oldsmobile Cutlass Cruiser
1978-1980 Oldsmobile Cutlass Salon
1985-1986 Oldsmobile Cutlass Salon
1978-1986 Oldsmobile Cutlass Supreme

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.