Warnings
Sorry, you can only compare 10 items.

Would you like to replace your oldest item in the compare list?

Yes, add this item | No, view my current items

Flowmaster 42543 - Flowmaster 40 Series Mufflers

  • Muffler, American Thunder 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each
  • Special Shipping Notice
    • Order this part now and get Totally Free Shipping—includes free handling and delivery via standard ground shipping anywhere in the Continental United States.
  • Application Specific
  • Estimated Ship Date: 5/29/2012
 
BrandFlowmaster
Manufacturer's Part Number42543
Part TypeMufflers
Product LineFlowmaster 40 Series Mufflers
Summit Racing Part NumberFLO-42543
UPC700042010356
 
Case ShapeOval
Inlet Diameter (in)2.500 in.
Inlet QuantityOne
Inlet LocationOffset
Outlet Diameter (in)2.500 in.
Outlet QuantityOne
Outlet LocationOffset
Internal ConstructionChambered
Muffler MaterialSteel
Muffler FinishAluminized
Case Length (in)13.000 in.
Overall Length (in)19.000 in.
Thickness (in)4.000 in.
Width (in)9.750 in.
Outlet StyleStandard, without tip
QuantitySold individually.
 

Looking for the most aggressive sound in the Flowmaster muffler line? Then take a look at these 40 series Flowmaster mufflers. Designed for use on street and strip vehicles, they take the sound waves produced in the exhaust, and cancel them against angled baffles built into the muffler case. This improves both horsepower and fuel economy. Best of all, these Flowmaster mufflers allow you to hear that cool Flowmaster tone inside of the vehicle, as well as outside of it. So, if you want more power and less noise, then you've gotta get these Flowmaster mufflers.

Warranty

Loading...

Application

Results 1-1 of 1

 
UniversalYes
 

    • - 1 -

Suggested Parts

Suggested Parts: Parts that may improve the performance or installation of part number FLO-42543.

Results 1-7 of 7

Borla 18250 - Borla Stainless Steel Saddle Clamps

View Image and Compare
  • Borla 18250 - Borla Stainless Steel Saddle Clamps

Exhaust Clamp, U-Bolt, Stainless Steel, 2.5 in. Diameter, Each

Part Number: BOR-18250

Estimated Ship Date: 5/29/2012

Summit Racing SUM-630550 - Summit Racing® Universal Exhaust Hangers

View Image and Compare
  • Summit Racing SUM-630550 - Summit Racing® Universal Exhaust Hangers

Exhaust Hanger, Steel, 9.5 in. Long, Clamp-On, Universal, Each

Part Number: SUM-630550

Estimated Ship Date: 5/29/2012

Summit Racing SUM-640025 - Summit Racing® Exhaust Tubing

View Image and Compare
  • Summit Racing SUM-640025 - Summit Racing® Exhaust Tubing

Exhaust Tubing, Straight, 2 1/2 in. Diameter, 4 ft. Length, 16-Gauge, Steel, Aluminized, Each

Part Number: SUM-640025

Estimated Ship Date: 5/29/2012

Summit Racing SUM-G4625 - Summit Racing® Muffler Clamps

View Image and Compare
  • Summit Racing SUM-G4625 - Summit Racing® Muffler Clamps

Exhaust Clamp, U-Bolt, Steel, 2.500 in. Diameter, Each

Part Number: SUM-G4625

Estimated Ship Date: 5/29/2012

Dynomax Performance 33226 - Walker Lap-Joint Band Clamps

View Image and Compare
  • Dynomax Performance 33226 - Walker Lap-Joint Band Clamps

Exhaust Clamp, Band-Style, Lap Joint, Stainless Steel, 2.500 in. Diameter, Each

Part Number: WLK-33226

Estimated Ship Date: 5/29/2012

Walker Exhaust 33240 - Walker Butt-Joint Band Clamps

View Image and Compare
  • Walker Exhaust 33240 - Walker Butt-Joint Band Clamps

Exhaust Clamp, Band-Style, Butt Joint, Stainless Steel, 2.500 in. Diameter, Each

Part Number: WLK-33240

Estimated Ship Date: 5/29/2012

Dynomax Performance 35103 - Walker Exhaust Hangers

View Image and Compare
  • Dynomax Performance 35103 - Walker Exhaust Hangers

Exhaust Hanger, Steel, 9.5 in. Long, Clamp-On, Universal, Each

Part Number: WLK-35103

Estimated Ship Date: 5/29/2012