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8042543 Flowmaster 40 Series Chambered Muffler - Picture 1 of 2

8042543 Flowmaster 40 Series Chambered Muffler - Picture 2 of 2

Exhaust Muffler-40 Series(TM) Muffler Flowmaster 8042543

2.52 product ratings

MSD Performance (17815)

99.3% positive feedback

Price:

$119.65

Free shipping

Estimated delivery Tue, Dec 2 - Fri, Dec 5

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

40 Series Stainless Steel - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

About this product

Product Identifiers

BrandFlowmaster

Manufacturer Part Number8042543

eBay Product ID (ePID)140379804

Product Key Features

California Prop 65 WarningNickel (Metallic)

Additional Product Features

NotesDescription--40 Series(TM) Muffler

Sub TypeExhaust Muffler

Part TypeMufflers

All listings for this product

8042543 Flowmaster 40 Series Chambered Muffler

item 1 8042543 Flowmaster 40 Series Chambered Muffler

Flowmaster 8042543 40 Series Chambered Muffler

item 2 Flowmaster 8042543 40 Series Chambered Muffler

Flowmaster 8042543 40 Series Chambered Muffler

item 3 Flowmaster 8042543 40 Series Chambered Muffler

8042543 Flowmaster 40 Series Chambered Muffler

item 4 8042543 Flowmaster 40 Series Chambered Muffler

Flowmaster 8042543 40 Series Muffler

item 5 Flowmaster 8042543 40 Series Muffler

Flowmaster 8042543 40 Series Muffler 409S - 2.50 Offset IN / 2.50 Offset OUT - A

item 6 Flowmaster 8042543 40 Series Muffler 409S - 2.50 Offset IN / 2.50 Offset OUT - A

Flowmaster 40 Series Muffler 409S 2.50 Offset"/2.50 Offset Out 8042543

item 7 Flowmaster 40 Series Muffler 409S 2.50 Offset"/2.50 Offset Out 8042543

Flowmaster 40 Series Muffler 409S - 2.50 Offset In / 2.50 Offset Out - 8042543

item 8 Flowmaster 40 Series Muffler 409S - 2.50 Offset In / 2.50 Offset Out - 8042543

Flowmaster 40 Series Muffler 409S - 2.50 Offset In / 2.50 Offset Out - 8042543

item 9 Flowmaster 40 Series Muffler 409S - 2.50 Offset In / 2.50 Offset Out - 8042543

Flowmaster 8042543 40 Series Muffler 409S - 2.50 Offset In / 2.50 Offset Out

item 10 Flowmaster 8042543 40 Series Muffler 409S - 2.50 Offset In / 2.50 Offset Out

Flowmaster 40 Series Muffler 409S - 2.50 Offset In / 2.50 Offset Out # 8042543

item 11 Flowmaster 40 Series Muffler 409S - 2.50 Offset In / 2.50 Offset Out # 8042543

Flowmaster 8042543 40 Series Chambered Muffler - 2.5 Offset In / 2.5 Offset Out

item 12 Flowmaster 8042543 40 Series Chambered Muffler - 2.5 Offset In / 2.5 Offset Out

Flowmaster 8042543 Original 40 Series Muffler - Stainless Steel

item 13 Flowmaster 8042543 Original 40 Series Muffler - Stainless Steel

Flowmaster 8042543 40 Series Muffler 409S - 2.50 Offset IN / 2.50 Offset OUT - A

item 14 Flowmaster 8042543 40 Series Muffler 409S - 2.50 Offset IN / 2.50 Offset OUT - A

Flowmaster Original 40 Series Muffler 409 Stainless 2.5" O/O 8042543

item 15 Flowmaster Original 40 Series Muffler 409 Stainless 2.5" O/O 8042543

Flowmaster Exhaust Muffler - Universal Muffler - Not a direct fit. Some adaptati

item 16 Flowmaster Exhaust Muffler - Universal Muffler - Not a direct fit. Some adaptati

Flowmaster 8042543 Stainless 40 Series Muffler, 2.50 In/Out

item 17 Flowmaster 8042543 Stainless 40 Series Muffler, 2.50 In/Out

+$15.99 shipping

Flowmaster Flowmaster 40 Series Chambered Muffler

item 18 Flowmaster Flowmaster 40 Series Chambered Muffler

8042543 Flowmaster Muffler for Chevy Chevrolet C10 Truck C20 C30 K10 GMC Jimmy

item 19 8042543 Flowmaster Muffler for Chevy Chevrolet C10 Truck C20 C30 K10 GMC Jimmy

8042543 Flowmaster Muffler for Chevy Olds F150 Truck Cutlass Blazer Oval Dakota

item 20 8042543 Flowmaster Muffler for Chevy Olds F150 Truck Cutlass Blazer Oval Dakota

Flowmaster 8042543

item 21 Flowmaster 8042543

Flowmaster 8042543 40 Series Muffler

item 22 Flowmaster 8042543 40 Series Muffler

Hi-Perf Muffler Flowmaster 8042543

item 23 Hi-Perf Muffler Flowmaster 8042543

Flowmaster 8042543 - Flowmaster 40 Series Chambered Muffler

item 24 Flowmaster 8042543 - Flowmaster 40 Series Chambered Muffler

Flowmaster 8042543 Original 40 Series Muffler 2.5" Offset Inlet/Offset Outlet

item 25 Flowmaster 8042543 Original 40 Series Muffler 2.5" Offset Inlet/Offset Outlet

+$10.00 shipping

Flowmaster 40 Series Stainless 2.5" Offset In/Out Chambered Universal Muffler

item 26 Flowmaster 40 Series Stainless 2.5" Offset In/Out Chambered Universal Muffler

Flowmaster 8042543

item 27 Flowmaster 8042543

Exhaust Muffler-40 Series(TM) Muffler Flowmaster 8042543

item 28 Exhaust Muffler-40 Series(TM) Muffler Flowmaster 8042543

Flowmaster 40 Series S/S Muffler 8042543

item 29 Flowmaster 40 Series S/S Muffler 8042543

40 Series 409 SS Exhaust Muffler For Chevy Blazer 1973-1981

item 30 40 Series 409 SS Exhaust Muffler For Chevy Blazer 1973-1981

Hi-Perf Muffler Flowmaster 8042543

item 31 Hi-Perf Muffler Flowmaster 8042543

Flowmaster Muffler 40 2 1/2 Inlet/2 1/2 Outlet Stainless Steel Natural 8042543

item 32 Flowmaster Muffler 40 2 1/2 Inlet/2 1/2 Outlet Stainless Steel Natural 8042543

Flowmaster Flowmaster 40 Series Chambered Muffler 8042543

item 33 Flowmaster Flowmaster 40 Series Chambered Muffler 8042543

Flowmaster 8042543

item 34 Flowmaster 8042543

Flowmaster 8042543 40 Series Muffler

item 35 Flowmaster 8042543 40 Series Muffler

+$14.49 shipping

Flowmaster 40 Series Stainless 2.5" Offset In/Out Chambered Universal Muffler

item 36 Flowmaster 40 Series Stainless 2.5" Offset In/Out Chambered Universal Muffler

Exhaust Muffler-40 Series(TM) Muffler Flowmaster 8042543

item 37 Exhaust Muffler-40 Series(TM) Muffler Flowmaster 8042543

FLOWMASTER 40 Series S/S Muffler 2.5 in Offset Inlet, 2.5 in Offset Out

item 38 FLOWMASTER 40 Series S/S Muffler 2.5 in Offset Inlet, 2.5 in Offset Out

+$16.25 shipping

Exhaust Muffler-40 Series(TM) Muffler Flowmaster 8042543

item 39 Exhaust Muffler-40 Series(TM) Muffler Flowmaster 8042543

Flowmaster 8042543 40 Series Muffler

item 40 Flowmaster 8042543 40 Series Muffler

+$9.95 shipping

FLOWMASTER 8042543 40 SERIES STNLS 2.50 O/O

item 41 FLOWMASTER 8042543 40 SERIES STNLS 2.50 O/O

Flowmaster 8042543 40 Series Muffler

item 42 Flowmaster 8042543 40 Series Muffler

Flowmaster 40 Series Chambered Muffler Universal Muffler - Not a direct fit. Som

item 43 Flowmaster 40 Series Chambered Muffler Universal Muffler - Not a direct fit. Som

Flowmaster 8042543 40 Series Chambered Rumble Muffler Offset 2.5" Inlet/Outlet

item 44 Flowmaster 8042543 40 Series Chambered Rumble Muffler Offset 2.5" Inlet/Outlet

Flowmaster 8042543 40 Series Muffler

item 45 Flowmaster 8042543 40 Series Muffler

Flowmaster 40 Series Muffler 409S - 2.50 Offset In / 2.50 Offset Out - Aggressiv

item 46 Flowmaster 40 Series Muffler 409S - 2.50 Offset In / 2.50 Offset Out - Aggressiv

Fits 40 Series S/S Muffler

item 47 Fits 40 Series S/S Muffler

+$9.99 shipping

Exhaust Muffler-40 Series(TM) Muffler Flowmaster 8042543

item 48 Exhaust Muffler-40 Series(TM) Muffler Flowmaster 8042543

Flowmaster 8042543 40 Series Muffler

item 49 Flowmaster 8042543 40 Series Muffler

Exhaust Muffler-40 Series(TM) Muffler Flowmaster 8042543

item 50 Exhaust Muffler-40 Series(TM) Muffler Flowmaster 8042543

Exhaust Muffler-40 Series(TM) Muffler Flowmaster 8042543

item 51 Exhaust Muffler-40 Series(TM) Muffler Flowmaster 8042543

Flowmaster 8042543 40 Series Chambered Muffler

item 52 Flowmaster 8042543 40 Series Chambered Muffler

Flowmaster 8042543 40 Series™ fler for MUF

item 53 Flowmaster 8042543 40 Series™ fler for MUF

Flowmaster 40 Series Chambered Muffler 8042543 Flowmaster Free Shipping

item 54 Flowmaster 40 Series Chambered Muffler 8042543 Flowmaster Free Shipping

Hi-Perf Muffler Flowmaster 8042543

item 55 Hi-Perf Muffler Flowmaster 8042543

Flowmaster 8042543 Set of 2 2.50 Offset In/Out 40 Series Chambered Muffler

item 56 Flowmaster 8042543 Set of 2 2.50 Offset In/Out 40 Series Chambered Muffler

For Buick Regal 78-86 Flowmaster 40 Series 409 SS Oval Black Exhaust Muffler

item 57 For Buick Regal 78-86 Flowmaster 40 Series 409 SS Oval Black Exhaust Muffler

Flowmaster 8042543 40 Series Muffler

item 58 Flowmaster 8042543 40 Series Muffler

For Ford F-150 97-08 Flowmaster 40 Series 409 SS Oval Black Exhaust Muffler

item 59 For Ford F-150 97-08 Flowmaster 40 Series 409 SS Oval Black Exhaust Muffler

listings for this product

Ratings and Reviews

2.5

2 product ratings

0 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by painterman1978
Jul 12, 2016
not for v-6
good muffler no doubt but doesn't have that low rumble on a v-6 like a v-8 at least on a 06 f-150 4.2 v-6 also loud in the interior a little annoying , went with a magnaflow high performance but very quiet
Verified purchase: YesCondition: New
by doabe-0
May 21, 2020
That cancelled my order
Dint get the product
Verified purchase: YesCondition: New

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