Specification Sheet

wwwflowmastermufflerscom
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AggressiveAggressive
AggressiveAggressive
Aggressive
PowerfulPowerful
PowerfulPowerful
Powerful
DeepDeep
DeepDeep
Deep
Interior
Tone
Level
Exterior
Tone
Level
Muffler
Case
Dimensions
 SERIES™ SERIES™
 SERIES™ SERIES™
 SERIES™
MildMild
MildMild
Mild
O
E
O
E
O
E
O
E
O
E
4.0” Thick
9.75” Wide
15.0” Case Lenght
22.0” Overall
OEOE
OEOE
OE
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SeriesSeries
SeriesSeries
Series
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
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SeriesSeries
SeriesSeries
Series
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The  Series performance street muffler is
specially designed for applications where the
muffler must be mounted transversely
(crossflow)behind the rear axle* either to
match an OE system or for increased ground
clearance The  Series is a true crossflow
with single or dual inlet/dual outlet configu,
rations and produces an aggressive muscle
car sound
Performance Street
Dual 2.50”/ Dual 2.50” 42582 Single 2.50”/ Dual 2.50” 42583
SERIES™
Application Recommendations
Cross,Flow Design
.” Thick , 123” Wide 56” Overall Length , 63” Case Length.” Thick , 123” Wide 56” Overall Length , 63” Case Length
.” Thick , 123” Wide 56” Overall Length , 63” Case Length.” Thick , 123” Wide 56” Overall Length , 63” Case Length
.” Thick , 123” Wide 56” Overall Length , 63” Case Length
IN/OUT PART9 IN/OUT PART9
IN/OUT PART9 IN/OUT PART9
Single 3.00”/ Dual 2.50” 43083 Dual 2.50”/ Dual 2.50” 42585
Transverse Mount Over-Axle Inlets
62
.” Thick , 123” Wide 56” Overall Length , 63” Case Length.” Thick , 123” Wide 56” Overall Length , 63” Case Length
.” Thick , 123” Wide 56” Overall Length , 63” Case Length.” Thick , 123” Wide 56” Overall Length , 63” Case Length
.” Thick , 123” Wide 56” Overall Length , 63” Case Length
.” Thick , 123” Wide 5” Overall Length , 55” Case Length .” Thick , 123” Wide 5” Overall Length , 55” Case Length
.” Thick , 123” Wide 5” Overall Length , 55” Case Length .” Thick , 123” Wide 5” Overall Length , 55” Case Length
.” Thick , 123” Wide 5” Overall Length , 55” Case Length
.” Thick , 123” Wide 5.” Overall Length , 6” Case Length .” Thick , 123” Wide 5.” Overall Length , 6” Case Length
.” Thick , 123” Wide 5.” Overall Length , 6” Case Length .” Thick , 123” Wide 5.” Overall Length , 6” Case Length
.” Thick , 123” Wide 5.” Overall Length , 6” Case Length
•Crossflow applications
•615,56 Camaro and Firebirds
(V, applications only)
•Buick Grand Nationals and T,Types
•Street Rods and whenever ground
clearance is an issue
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