Flowmaster 40 Series Mufflers


Flowmaster
Flowmaster 40 Series Mufflers

Product images may differ from actual product appearance.

The most aggressive-sounding street and strip muffler in the Flowmaster product line. The 40 Series generates a powerful, aggressive sound outside the vehicle. If you are looking for the traditional ''Flowmaster sound,'' the 40 Series offers more of it than any other muffler. The 40 Series generates interior resonance within the vehicle as well, so if you want to really hear your exhaust system inside the vehicle as well as outside it, the 40 Series is for you.




Center In/Dual Out
Flowmaster 430402 - Flowmaster 40 Series Mufflers
389-430402
40 Series Performance Street & Strip, 4'' x 9-3/4'' Case
In/Out: 3.00"(C)/2.50"(D)
Chambers: 2
$69.99
Ships
Monday

Offset In / Offset Out
Flowmaster 42443 - Flowmaster 40 Series Mufflers
389-42443
40 Series Performance Street & Strip, 4'' x 9-3/4'' Case
In/Out: 2-1/4''
Body: 13''
Chambers: 2
$69.99
Ships
Monday
Flowmaster 42543 - Flowmaster 40 Series Mufflers
389-42543
40 Series Performance Street & Strip, 4'' x 9-3/4'' Case
In/Out: 2 1/2''
Body: 13''
Chambers: 2
$69.99
Ships
Monday
Flowmaster 43043 - Flowmaster 40 Series Mufflers
389-43043
40 Series Performance Street & Strip, 4'' x 9-3/4'' Case
In/Out: 3''
Body: 13''
Chambers: 2
$69.99
Ships
Monday

Offset In / Center Out
Flowmaster 42441 - Flowmaster 40 Series Mufflers
389-42441
40 Series Performance Street & Strip, 4'' x 9-3/4'' Case
In-Out: 2-1/4''
Body: 13''
Chambers: 2
$69.99
Ships
Monday
Flowmaster 42541 - Flowmaster 40 Series Mufflers
389-42541
40 Series Performance Street & Strip, 4'' x 9-3/4'' Case
In/Out: 2-1/2''
Body: 13''
Chambers: 2
$69.99
Ships
Monday
Flowmaster 43041 - Flowmaster 40 Series Mufflers
389-43041
40 Series Performance Street & Strip, 4'' x 9-3/4'' Case
In/Out: 3''
Body: 13''
Style: A
Chambers: 2
$69.99
Ships
Monday

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